Q: What is the sum of all factors of the number 2,857,305 excluding 2,857,305?
A: 2,130,279
The factors of the number 2,857,305 are: 1, 3, 5, 11, 15, 33, 55, 165, 17317, 51951, 86585, 190487, 259755, 571461, 952435, 2857305.
If you add them up, you will get the total of 2,857,307. Now subtract 2,857,305 to get 2,130,279