Q: What is the sum of all factors of the number 289,425 excluding 289,425?
A: 219,471
The factors of the number 289,425 are: 1, 3, 5, 15, 17, 25, 51, 75, 85, 227, 255, 425, 681, 1135, 1275, 3405, 3859, 5675, 11577, 17025, 19295, 57885, 96475, 289425.
If you add them up, you will get the total of 289,644. Now subtract 289,425 to get 219,471