Q: What is the sum of all factors of the number 28,187,565 excluding 28,187,565?
A: 25,138,515
The factors of the number 28,187,565 are: 1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 9257, 27771, 46285, 64799, 138855, 194397, 268453, 323995, 805359, 971985, 1342265, 1879171, 4026795, 5637513, 9395855, 28187565.
If you add them up, you will get the total of 28,187,590. Now subtract 28,187,565 to get 25,138,515