Q: What is the sum of all factors of the number 689,475 excluding 689,475?
A: 493,485
The factors of the number 689,475 are: 1, 3, 5, 15, 25, 29, 75, 87, 145, 317, 435, 725, 951, 1585, 2175, 4755, 7925, 9193, 23775, 27579, 45965, 137895, 229825, 689475.
If you add them up, you will get the total of 689,968. Now subtract 689,475 to get 493,485