90646515

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2647}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 157386528

約数和(自身を除く): 66740013

約数列:

[1, 3, 5, 9, 15, 45, 761, 2283, 2647, 3805, 6849, 7941, 11415, 13235, 23823, 34245, 39705, 119115, 2014367, 6043101, 10071835, 18129303, 30215505, 90646515]

約数ペア:

[(1, 90646515), (3, 30215505), (5, 18129303), (9, 10071835), (15, 6043101), (45, 2014367), (761, 119115), (2283, 39705), (2647, 34245), (3805, 23823), (6849, 13235), (7941, 11415)]