12045365

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 14920176

約数和(自身を除く): 2874811

約数列:

[1, 5, 61, 73, 305, 365, 541, 2705, 4453, 22265, 33001, 39493, 165005, 197465, 2409073, 12045365]

約数ペア:

[(1, 12045365), (5, 2409073), (61, 197465), (73, 165005), (305, 39493), (365, 33001), (541, 22265), (2705, 4453)]