22665665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 29966976

約数和(自身を除く): 7301311

約数列:

[1, 5, 11, 55, 103, 515, 1133, 4001, 5665, 20005, 44011, 220055, 412103, 2060515, 4533133, 22665665]

約数ペア:

[(1, 22665665), (5, 4533133), (11, 2060515), (55, 412103), (103, 220055), (515, 44011), (1133, 20005), (4001, 5665)]