turkey-yks 2012 Q11

turkey-yks · Other · lys1-math Number Theory Divisibility and Divisor Analysis

For $1 < n < 50$, how many integers n are there such that the number of positive divisors is 3?
A) 2
B) 3
C) 4
D) 5
E) 7

For $1 < n < 50$, how many integers n are there such that the number of positive divisors is 3?

A) 2\\
B) 3\\
C) 4\\
D) 5\\
E) 7