54740475

素因数分解:

$3^3\times 5^2\times {\mathrm{81097}}^1$

素因数の和:81116

約数の個数: 24

約数和(自身を含む): 100561520

約数和(自身を除く): 45821045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 81097, 243291, 405485, 729873, 1216455, 2027425, 2189619, 3649365, 6082275, 10948095, 18246825, 54740475]

約数ペア:

[(1, 54740475), (3, 18246825), (5, 10948095), (9, 6082275), (15, 3649365), (25, 2189619), (27, 2027425), (45, 1216455), (75, 729873), (135, 405485), (225, 243291), (675, 81097)]