18485115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112031}}^1$

素因数の和:112050

約数の個数: 16

約数和(自身を含む): 32265216

約数和(自身を除く): 13780101

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 112031, 336093, 560155, 1232341, 1680465, 3697023, 6161705, 18485115]

約数ペア:

[(1, 18485115), (3, 6161705), (5, 3697023), (11, 1680465), (15, 1232341), (33, 560155), (55, 336093), (165, 112031)]