Suppose an integer has the factorization p2 q where p and q

Suppose an integer has the factorization p² *q, where p and q are unique primes.

How many positive divisors does this integer have?

What is the smallest nonnegative integer with this factorization?

Solution

there could be 6 divisors 1, p, q, pq, p2, p2q

smallest non negative integer with this factorization will be 1