156616405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{2371}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 205282368

約数和(自身を除く): 48665963

約数列:

[1, 5, 11, 55, 1201, 2371, 6005, 11855, 13211, 26081, 66055, 130405, 2847571, 14237855, 31323281, 156616405]

約数ペア:

[(1, 156616405), (5, 31323281), (11, 14237855), (55, 2847571), (1201, 130405), (2371, 66055), (6005, 26081), (11855, 13211)]