Joshua David
New member
- Joined
- May 16, 2023
- Messages
- 2
In this proof for Euler's totient function, it is claimed that "[math]\text{The number of integers from 1 to n that are divisible by n is simply} \frac{n}{p_i}, \text{since } p_i \text{ divides } n,[/math]" but I have a difficulty understanding why. Can somebody explain this to me? Thanks in advance!