26653335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^2$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 45113976

約数和(自身を除く): 18460641

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 961, 1333, 1849, 2883, 3999, 4805, 5547, 6665, 9245, 14415, 19995, 27735, 41323, 57319, 123969, 171957, 206615, 286595, 619845, 859785, 1776889, 5330667, 8884445, 26653335]

約数ペア:

[(1, 26653335), (3, 8884445), (5, 5330667), (15, 1776889), (31, 859785), (43, 619845), (93, 286595), (129, 206615), (155, 171957), (215, 123969), (465, 57319), (645, 41323), (961, 27735), (1333, 19995), (1849, 14415), (2883, 9245), (3999, 6665), (4805, 5547)]