90964665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 173287296

約数和(自身を除く): 82322631

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 453, 495, 755, 1217, 1359, 1661, 2265, 3651, 4983, 6085, 6795, 8305, 10953, 13387, 14949, 18255, 24915, 40161, 54765, 66935, 74745, 120483, 183767, 200805, 551301, 602415, 918835, 1653903, 2021437, 2756505, 6064311, 8269515, 10107185, 18192933, 30321555, 90964665]

約数ペア:

[(1, 90964665), (3, 30321555), (5, 18192933), (9, 10107185), (11, 8269515), (15, 6064311), (33, 2756505), (45, 2021437), (55, 1653903), (99, 918835), (151, 602415), (165, 551301), (453, 200805), (495, 183767), (755, 120483), (1217, 74745), (1359, 66935), (1661, 54765), (2265, 40161), (3651, 24915), (4983, 18255), (6085, 14949), (6795, 13387), (8305, 10953)]