Q: What is the sum of all factors of the number 615,215,431 excluding 615,215,431?
A: 69,756,857
The factors of the number 615,215,431 are: 1, 17, 23, 131, 391, 2227, 3013, 12011, 51221, 204187, 276253, 1573441, 4696301, 26748497, 36189143, 615215431.
If you add them up, you will get the total of 615,215,500. Now subtract 615,215,431 to get 69,756,857