10389665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 14769384

約数和(自身を除く): 4379719

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1321, 1573, 6605, 7865, 14531, 17173, 72655, 85865, 159841, 188903, 799205, 944515, 2077933, 10389665]

約数ペア:

[(1, 10389665), (5, 2077933), (11, 944515), (13, 799205), (55, 188903), (65, 159841), (121, 85865), (143, 72655), (605, 17173), (715, 14531), (1321, 7865), (1573, 6605)]