Divisor Sum of 18,585

Example of Divisor Sum of Integer

 * $\map {\sigma_1} {18 \, 585} = 33 \, 696$

where $\sigma_1$ denotes the divisor sum function.

Proof
We have that:
 * $18 \, 585 = 3^2 \times 5 \times 7 \times 59$

Hence: