2631775105

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157733}}^1$

素因数の和:157856

約数の個数: 16

約数和(自身を含む): 3270772224

約数和(自身を除く): 638997119

約数列:

[1, 5, 47, 71, 235, 355, 3337, 16685, 157733, 788665, 7413451, 11199043, 37067255, 55995215, 526355021, 2631775105]

約数ペア:

[(1, 2631775105), (5, 526355021), (47, 55995215), (71, 37067255), (235, 11199043), (355, 7413451), (3337, 788665), (16685, 157733)]