Divisor Sum of Non-Square Semiprime/Examples/35

Example of Divisor Sum of Non-Square Semiprime

 * $\map {\sigma_1} {35} = 48$

where $\sigma_1$ denotes the divisor sum function.

Proof
We have that:
 * $35 = 5 \times 7$

and so by definition is a semiprime whose prime factors are distinct.

Hence: