22256155

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 27792864

約数和(自身を除く): 5536709

約数列:

[1, 5, 43, 61, 215, 305, 1697, 2623, 8485, 13115, 72971, 103517, 364855, 517585, 4451231, 22256155]

約数ペア:

[(1, 22256155), (5, 4451231), (43, 517585), (61, 364855), (215, 103517), (305, 72971), (1697, 13115), (2623, 8485)]