Q: What is the sum of all factors of the number 165,143,615 excluding 165,143,615?
A: 78,761,473
The factors of the number 165,143,615 are: 1, 5, 7, 13, 35, 65, 91, 455, 362953, 1814765, 2540671, 4718389, 12703355, 23591945, 33028723, 165143615.
If you add them up, you will get the total of 165,143,693. Now subtract 165,143,615 to get 78,761,473