Divisor Sum of 29,925

Example of Sigma Function of Integer

 * $\sigma \left({29 \, 925}\right) = 64 \, 480$

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

Proof
We have that:
 * $29 \, 925 = 3^2 \times 5^2 \times 7 \times 19$

Hence: