86968145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 117414528

約数和(自身を除く): 30446383

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 3343, 5203, 16715, 26015, 36773, 143749, 183865, 404503, 718745, 1581239, 2022515, 7906195, 17393629, 86968145]

約数ペア:

[(1, 86968145), (5, 17393629), (11, 7906195), (43, 2022515), (55, 1581239), (121, 718745), (215, 404503), (473, 183865), (605, 143749), (2365, 36773), (3343, 26015), (5203, 16715)]