Q: What is the sum of all factors of the number 761,555,665 excluding 761,555,665?
A: 229,138,991
The factors of the number 761,555,665 are: 1, 5, 13, 65, 151, 755, 1963, 9815, 77591, 387955, 1008683, 5043415, 11716241, 58581205, 152311133, 761555665.
If you add them up, you will get the total of 761,555,894. Now subtract 761,555,665 to get 229,138,991