77490615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126001}}^1$

素因数の和:126050

約数の個数: 16

約数和(自身を含む): 127010016

約数和(自身を除く): 49519401

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 126001, 378003, 630005, 1890015, 5166041, 15498123, 25830205, 77490615]

約数ペア:

[(1, 77490615), (3, 25830205), (5, 15498123), (15, 5166041), (41, 1890015), (123, 630005), (205, 378003), (615, 126001)]