Q: What is the sum of all factors of the number 231,855 excluding 231,855?
A: 191,505
The factors of the number 231,855 are: 1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 123, 145, 195, 205, 377, 435, 533, 615, 1131, 1189, 1599, 1885, 2665, 3567, 5655, 5945, 7995, 15457, 17835, 46371, 77285, 231855.
If you add them up, you will get the total of 232,046. Now subtract 231,855 to get 191,505