23772155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2753}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 31329504

約数和(自身を除く): 7557349

約数列:

[1, 5, 11, 55, 157, 785, 1727, 2753, 8635, 13765, 30283, 151415, 432221, 2161105, 4754431, 23772155]

約数ペア:

[(1, 23772155), (5, 4754431), (11, 2161105), (55, 432221), (157, 151415), (785, 30283), (1727, 13765), (2753, 8635)]