Q: What is the sum of all factors of the number 1,125,345 excluding 1,125,345?
A: 890,655
The factors of the number 1,125,345 are: 1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 199, 377, 435, 597, 995, 1131, 1885, 2587, 2985, 5655, 5771, 7761, 12935, 17313, 28855, 38805, 75023, 86565, 225069, 375115, 1125345.
If you add them up, you will get the total of 1,126,235. Now subtract 1,125,345 to get 890,655