Q: What is the sum of all factors of the number 680,715 excluding 680,715?
A: 668,373
The factors of the number 680,715 are: 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2161, 6483, 10805, 15127, 19449, 32415, 45381, 75635, 97245, 136143, 226905, 680715.
If you add them up, you will get the total of 681,383. Now subtract 680,715 to get 668,373