Q: What is the sum of all factors of the number 145,145 excluding 145,145?
A: 96,775
The factors of the number 145,145 are: 1, 5, 7, 11, 13, 29, 35, 55, 65, 77, 91, 143, 145, 203, 319, 377, 385, 455, 715, 1001, 1015, 1595, 1885, 2233, 2639, 4147, 5005, 11165, 13195, 20735, 29029, 145145.
If you add them up, you will get the total of 145,241. Now subtract 145,145 to get 96,775