Q: What is the sum of all factors of the number 5,172,505 excluding 5,172,505?
A: 2,181,863
The factors of the number 5,172,505 are: 1, 5, 13, 17, 31, 65, 85, 151, 155, 221, 403, 527, 755, 1105, 1963, 2015, 2567, 2635, 4681, 6851, 9815, 12835, 23405, 33371, 34255, 60853, 79577, 166855, 304265, 397885, 1034501, 5172505.
If you add them up, you will get the total of 5,172,507. Now subtract 5,172,505 to get 2,181,863