Q: What is the sum of all factors of the number 145,425 excluding 145,425?
A: 130,351
The factors of the number 145,425 are: 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 277, 525, 831, 1385, 1939, 4155, 5817, 6925, 9695, 20775, 29085, 48475, 145425.
If you add them up, you will get the total of 145,555. Now subtract 145,425 to get 130,351