Q: What is the sum of all factors of the number 61,121,415 excluding 61,121,415?
A: 41,521,785
The factors of the number 61,121,415 are: 1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 1979, 2059, 5937, 6177, 9895, 10295, 29685, 30885, 57391, 140509, 172173, 286955, 421527, 702545, 860865, 2107635, 4074761, 12224283, 20373805, 61121415.
If you add them up, you will get the total of 61,121,456. Now subtract 61,121,415 to get 41,521,785