Q: What is the sum of all factors of the number 40,365 including 40,365?
A: 80,640
The factors of the number 40,365 are: 1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1755, 2691, 3105, 4485, 8073, 13455, 40365.
If you add them up, you will get the total of 80,640.