Divisor Sum of 17,955

Example of Divisor Sum of Integer

 * $\map {\sigma_1} {17 \, 955} = 38 \, 400$

where $\sigma_1$ denotes the divisor sum function.

Proof
We have that:
 * $17 \, 955 = 3^3 \times 5 \times 7 \times 19$

Hence: