18087795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36541}}^1$

素因数の和:36563

約数の個数: 24

約数和(自身を含む): 34203312

約数和(自身を除く): 16115517

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 36541, 109623, 182705, 328869, 401951, 548115, 1205853, 1644345, 2009755, 3617559, 6029265, 18087795]

約数ペア:

[(1, 18087795), (3, 6029265), (5, 3617559), (9, 2009755), (11, 1644345), (15, 1205853), (33, 548115), (45, 401951), (55, 328869), (99, 182705), (165, 109623), (495, 36541)]