8349445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 11160072

約数和(自身を除く): 2810627

約数列:

[1, 5, 13, 41, 65, 169, 205, 241, 533, 845, 1205, 2665, 3133, 6929, 9881, 15665, 34645, 40729, 49405, 128453, 203645, 642265, 1669889, 8349445]

約数ペア:

[(1, 8349445), (5, 1669889), (13, 642265), (41, 203645), (65, 128453), (169, 49405), (205, 40729), (241, 34645), (533, 15665), (845, 9881), (1205, 6929), (2665, 3133)]