Q: What is the sum of all factors of the number 216,423,515 excluding 216,423,515?
A: 134,844,325
The factors of the number 216,423,515 are: 1, 5, 7, 11, 17, 35, 43, 55, 77, 85, 119, 187, 215, 301, 385, 473, 595, 731, 769, 935, 1309, 1505, 2365, 3311, 3655, 3845, 5117, 5383, 6545, 8041, 8459, 13073, 16555, 25585, 26915, 33067, 40205, 42295, 56287, 59213, 65365, 91511, 143803, 165335, 231469, 281435, 296065, 363737, 457555, 562139, 719015, 1006621, 1157345, 1818685, 2546159, 2810695, 3934973, 5033105, 6183529, 12730795, 19674865, 30917645, 43284703, 216423515.
If you add them up, you will get the total of 216,423,649. Now subtract 216,423,515 to get 134,844,325