15553625503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2140309}}^1$

素因数の和:2140378

約数の個数: 12

約数和(自身を含む): 17233776120

約数和(自身を除く): 1680150617

約数列:

[1, 13, 43, 169, 559, 7267, 2140309, 27824017, 92033287, 361712221, 1196432731, 15553625503]

約数ペア:

[(1, 15553625503), (13, 1196432731), (43, 361712221), (169, 92033287), (559, 27824017), (7267, 2140309)]