Q: What is the sum of all factors of the number 80,445 excluding 80,445?
A: 53,187
The factors of the number 80,445 are: 1, 3, 5, 15, 31, 93, 155, 173, 465, 519, 865, 2595, 5363, 16089, 26815, 80445.
If you add them up, you will get the total of 80,498. Now subtract 80,445 to get 53,187