23176945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 31648680

約数和(自身を除く): 8471735

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1321, 1595, 3509, 6605, 14531, 17545, 38309, 72655, 159841, 191545, 421399, 799205, 2106995, 4635389, 23176945]

約数ペア:

[(1, 23176945), (5, 4635389), (11, 2106995), (29, 799205), (55, 421399), (121, 191545), (145, 159841), (319, 72655), (605, 38309), (1321, 17545), (1595, 14531), (3509, 6605)]