31474105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1103}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 40803840

約数和(自身を除く): 9329735

約数列:

[1, 5, 13, 65, 439, 1103, 2195, 5515, 5707, 14339, 28535, 71695, 484217, 2421085, 6294821, 31474105]

約数ペア:

[(1, 31474105), (5, 6294821), (13, 2421085), (65, 484217), (439, 71695), (1103, 28535), (2195, 14339), (5515, 5707)]