89426195

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{859}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 109969920

約数和(自身を除く): 20543725

約数列:

[1, 5, 47, 235, 443, 859, 2215, 4295, 20821, 40373, 104105, 201865, 380537, 1902685, 17885239, 89426195]

約数ペア:

[(1, 89426195), (5, 17885239), (47, 1902685), (235, 380537), (443, 201865), (859, 104105), (2215, 40373), (4295, 20821)]