11831665

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 14686848

約数和(自身を除く): 2855183

約数列:

[1, 5, 43, 113, 215, 487, 565, 2435, 4859, 20941, 24295, 55031, 104705, 275155, 2366333, 11831665]

約数ペア:

[(1, 11831665), (5, 2366333), (43, 275155), (113, 104705), (215, 55031), (487, 24295), (565, 20941), (2435, 4859)]