Q: What is the sum of all factors of the number 82,845 excluding 82,845?
A: 81,891
The factors of the number 82,845 are: 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 315, 789, 1315, 1841, 2367, 3945, 5523, 9205, 11835, 16569, 27615, 82845.
If you add them up, you will get the total of 82,926. Now subtract 82,845 to get 81,891