90480885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32257}}^1$

素因数の和:32293

約数の個数: 32

約数和(自身を含む): 167225472

約数和(自身を除く): 76744587

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 32257, 96771, 161285, 354827, 483855, 548369, 1064481, 1645107, 1774135, 2741845, 5322405, 6032059, 8225535, 18096177, 30160295, 90480885]

約数ペア:

[(1, 90480885), (3, 30160295), (5, 18096177), (11, 8225535), (15, 6032059), (17, 5322405), (33, 2741845), (51, 1774135), (55, 1645107), (85, 1064481), (165, 548369), (187, 483855), (255, 354827), (561, 161285), (935, 96771), (2805, 32257)]