155305319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22730

約数の個数: 16

約数和(自身を含む): 182810880

約数和(自身を除く): 27505561

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 22669, 294697, 385373, 702739, 5009849, 9135607, 11946563, 155305319]

約数ペア:

[(1, 155305319), (13, 11946563), (17, 9135607), (31, 5009849), (221, 702739), (403, 385373), (527, 294697), (6851, 22669)]