Q: What is the sum of all factors of the number 3,867,645 including 3,867,645?
A: 6,213,312
The factors of the number 3,867,645 are: 1, 3, 5, 15, 401, 643, 1203, 1929, 2005, 3215, 6015, 9645, 257843, 773529, 1289215, 3867645.
If you add them up, you will get the total of 6,213,312.