120969145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 161642880

約数和(自身を除く): 40673735

約数列:

[1, 5, 11, 55, 79, 121, 395, 605, 869, 2531, 4345, 9559, 12655, 27841, 47795, 139205, 199949, 306251, 999745, 1531255, 2199439, 10997195, 24193829, 120969145]

約数ペア:

[(1, 120969145), (5, 24193829), (11, 10997195), (55, 2199439), (79, 1531255), (121, 999745), (395, 306251), (605, 199949), (869, 139205), (2531, 47795), (4345, 27841), (9559, 12655)]