55231085

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17341}}^1$

素因数の和:17373

約数の個数: 24

約数和(自身を含む): 83033496

約数和(自身を除く): 27802411

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 17341, 86705, 121387, 225433, 606935, 849709, 1127165, 1578031, 4248545, 7890155, 11046217, 55231085]

約数ペア:

[(1, 55231085), (5, 11046217), (7, 7890155), (13, 4248545), (35, 1578031), (49, 1127165), (65, 849709), (91, 606935), (245, 225433), (455, 121387), (637, 86705), (3185, 17341)]