68966365

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 94906728

約数和(自身を除く): 25940363

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 4801, 14365, 24005, 62413, 81617, 312065, 408085, 811369, 1061021, 4056845, 5305105, 13793273, 68966365]

約数ペア:

[(1, 68966365), (5, 13793273), (13, 5305105), (17, 4056845), (65, 1061021), (85, 811369), (169, 408085), (221, 312065), (845, 81617), (1105, 62413), (2873, 24005), (4801, 14365)]