80412805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{5059}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 111846240

約数和(自身を除く): 31433435

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 5059, 15895, 25295, 55649, 86003, 278245, 430015, 946033, 1462051, 4730165, 7310255, 16082561, 80412805]

約数ペア:

[(1, 80412805), (5, 16082561), (11, 7310255), (17, 4730165), (55, 1462051), (85, 946033), (187, 430015), (289, 278245), (935, 86003), (1445, 55649), (3179, 25295), (5059, 15895)]