Divisor Sum of 17,325

Example of Sigma Function of Integer

 * $\map \sigma {17 \, 325} = 38 \, 688$

where $\sigma$ denotes the $\sigma$ function.

Proof
We have that:
 * $17 \, 325 = 3^2 \times 5^2 \times 7 \times 11$

Hence: