Just 1.
No. 23 is not divisible by anything except itself and one.
53 is only divisible by 53 and 1.
Three and 19.
All multiples of 23, which is an infinite number.
No. 23 is prime, divisible only by one and itself.
No. Is is divisible by 1, 5, 23, and itself. A prime number is divisible by only 1 and itself.
Any number which ends in '5' or '0' (besides 0 itself, of course) is divisible by 5.
Apart from itself and 1, the number 3013 is divisible by 23 and 131.
Any of its multiples including itself
Yes. Check out 5 and 11 .
23 can not be divided by any numbers besides 1 and itself.
2 is a prime number. It is only evenly divisible by itself and one.22 is composite. 22 = 2 * 1113 is a prime number. It is only evenly divisible by itself and one.23 is a prime number. It is only evenly divisible by itself and one.