Any Prime number (except 2) to the 11th power, like 177147 or 48828125
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.
1610025 = 3*5*5*21467 has 12 factors and 12 is NOT an odd number.
There are 12 numbers less than 150 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100,121,144.
16 has an odd number of factors; its factors are 1, 2, 4, 8, and 16
No odd whole numbers have 12 as a factor. 1 and 3 are odd numbers that are factors of 12.
There are four odd numbers less that 100 that have 6 factor. This does not compare with even numbers that have 12 factors!
The factors of 12 are 1, 2, 3, 4, 6, and 12. The odd factors of 12 are the factors that are not divisible by 2, which are 1, 3, and 12. These odd factors are numbers that can be multiplied together to give the number 12 without involving the number 2.
None The even numbers 60, 72, 84, 90, and 96 each have 12 factors
Square numbers have odd numbers of factors.
12 is an even number and it is also a composite number because it has more than two factors
21
Any odd prime number to the eleventh power, like 177147 or 48828125.