8680212145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{71059}}^1$

素因数の和:73296

約数の個数: 16

約数和(自身を含む): 11368463040

約数和(自身を除く): 2688250895

約数列:

[1, 5, 11, 55, 2221, 11105, 24431, 71059, 122155, 355295, 781649, 3908245, 157822039, 789110195, 1736042429, 8680212145]

約数ペア:

[(1, 8680212145), (5, 1736042429), (11, 789110195), (55, 157822039), (2221, 3908245), (11105, 781649), (24431, 355295), (71059, 122155)]