Q: What is the sum of all factors of the number 145,215,513 excluding 145,215,513?
A: 76,879,035
The factors of the number 145,215,513 are: 1, 3, 9, 17, 51, 153, 949121, 2847363, 8542089, 16135057, 48405171, 145215513.
If you add them up, you will get the total of 145,215,589. Now subtract 145,215,513 to get 76,879,035