319610685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1231}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 539320320

約数和(自身を除く): 219709635

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 911, 1231, 2733, 3693, 4555, 6155, 13665, 17309, 18465, 23389, 51927, 70167, 86545, 116945, 259635, 350835, 1121441, 3364323, 5607205, 16821615, 21307379, 63922137, 106536895, 319610685]

約数ペア:

[(1, 319610685), (3, 106536895), (5, 63922137), (15, 21307379), (19, 16821615), (57, 5607205), (95, 3364323), (285, 1121441), (911, 350835), (1231, 259635), (2733, 116945), (3693, 86545), (4555, 70167), (6155, 51927), (13665, 23389), (17309, 18465)]