139387655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{12011}}^1$

素因数の和:12238

約数の個数: 16

約数和(自身を含む): 183351168

約数和(自身を除く): 43963513

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 11605, 12011, 60055, 132121, 660605, 2534321, 12671605, 27877531, 139387655]

約数ペア:

[(1, 139387655), (5, 27877531), (11, 12671605), (55, 2534321), (211, 660605), (1055, 132121), (2321, 60055), (11605, 12011)]