Q: What is the sum of all factors of the number 35,250,225 excluding 35,250,225?

A: 28,287,375

Why is 28,287,375 the sum of all factors of 35,250,225, excluding 35,250,225?

The factors of the number 35,250,225 are: 1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 853, 1425, 1653, 2175, 2559, 2755, 4265, 8265, 12795, 13775, 16207, 21325, 24737, 41325, 48621, 63975, 74211, 81035, 123685, 243105, 371055, 405175, 470003, 618425, 1215525, 1410009, 1855275, 2350015, 7050045, 11750075, 35250225.

If you add them up, you will get the total of 35,250,253. Now subtract 35,250,225 to get 28,287,375