15578147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 17428320

約数和(自身を除く): 1850173

約数列:

[1, 13, 37, 139, 233, 481, 1807, 3029, 5143, 8621, 32387, 66859, 112073, 421031, 1198319, 15578147]

約数ペア:

[(1, 15578147), (13, 1198319), (37, 421031), (139, 112073), (233, 66859), (481, 32387), (1807, 8621), (3029, 5143)]