142169665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{2131}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 186353856

約数和(自身を除く): 44184191

約数列:

[1, 5, 11, 55, 1213, 2131, 6065, 10655, 13343, 23441, 66715, 117205, 2584903, 12924515, 28433933, 142169665]

約数ペア:

[(1, 142169665), (5, 28433933), (11, 12924515), (55, 2584903), (1213, 117205), (2131, 66715), (6065, 23441), (10655, 13343)]