Divisor Sum of 26,145

Example of Divisor Sum of Integer

 * $\map {\sigma_1} {26 \, 145} = 52 \, 416$

where $\sigma_1$ denotes the divisor sum function.

Proof
We have that:
 * $26 \, 145 = 3^2 \times 5 \times 7 \times 83$

Hence: