Q: What is the sum of all factors of the number 725,145 excluding 725,145?
A: 475,815
The factors of the number 725,145 are: 1, 3, 5, 15, 29, 87, 145, 435, 1667, 5001, 8335, 25005, 48343, 145029, 241715, 725145.
If you add them up, you will get the total of 725,620. Now subtract 725,145 to get 475,815