57327765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 100745856

約数和(自身を除く): 43418091

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2213, 2355, 5181, 6639, 8635, 11065, 24343, 25905, 33195, 73029, 121715, 347441, 365145, 1042323, 1737205, 3821851, 5211615, 11465553, 19109255, 57327765]

約数ペア:

[(1, 57327765), (3, 19109255), (5, 11465553), (11, 5211615), (15, 3821851), (33, 1737205), (55, 1042323), (157, 365145), (165, 347441), (471, 121715), (785, 73029), (1727, 33195), (2213, 25905), (2355, 24343), (5181, 11065), (6639, 8635)]