31479305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44027}}^1$

素因数の和:44056

約数の個数: 16

約数和(自身を含む): 44380224

約数和(自身を除く): 12900919

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 44027, 220135, 484297, 572351, 2421485, 2861755, 6295861, 31479305]

約数ペア:

[(1, 31479305), (5, 6295861), (11, 2861755), (13, 2421485), (55, 572351), (65, 484297), (143, 220135), (715, 44027)]