90041655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2383}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 157916160

約数和(自身を除く): 67874505

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 2383, 2519, 3435, 7149, 7557, 11915, 12595, 26213, 35745, 37785, 78639, 131065, 393195, 545707, 1637121, 2728535, 6002777, 8185605, 18008331, 30013885, 90041655]

約数ペア:

[(1, 90041655), (3, 30013885), (5, 18008331), (11, 8185605), (15, 6002777), (33, 2728535), (55, 1637121), (165, 545707), (229, 393195), (687, 131065), (1145, 78639), (2383, 37785), (2519, 35745), (3435, 26213), (7149, 12595), (7557, 11915)]