Square numbers have an odd number of factors.
Both odd and even numbers may have odd numbers as factors.
Square numbers
Square numbers.
square numbers
Square numbers have an odd number of factors.
Square numbers have odd numbers of factors. Examples: 4, 9, 16
A square number.
Square numbers have an odd number of factors.
A perfect square
Yes. Square numbers have an odd number of factors. 49 has three factors.
Square numbers have an odd number of factors.
Square numbers have an odd number of factors.