Q: What is the sum of all factors of the number 1,142,085 excluding 1,142,085?
A: 989,115
The factors of the number 1,142,085 are: 1, 3, 5, 7, 15, 21, 35, 73, 105, 149, 219, 365, 447, 511, 745, 1043, 1095, 1533, 2235, 2555, 3129, 5215, 7665, 10877, 15645, 32631, 54385, 76139, 163155, 228417, 380695, 1142085.
If you add them up, you will get the total of 1,143,074. Now subtract 1,142,085 to get 989,115