Q: What is the sum of all factors of the number 5,445 including 5,445?
A: 10,374
The factors of the number 5,445 are: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445.
If you add them up, you will get the total of 10,374.