61850555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22129}}^1$

素因数の和:22190

約数の個数: 16

約数和(自身を含む): 81792480

約数和(自身を除く): 19941925

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 22129, 110645, 287677, 951547, 1438385, 4757735, 12370111, 61850555]

約数ペア:

[(1, 61850555), (5, 12370111), (13, 4757735), (43, 1438385), (65, 951547), (215, 287677), (559, 110645), (2795, 22129)]