7400195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 9760608

約数和(自身を除く): 2360413

約数列:

[1, 5, 11, 55, 157, 785, 857, 1727, 4285, 8635, 9427, 47135, 134549, 672745, 1480039, 7400195]

約数ペア:

[(1, 7400195), (5, 1480039), (11, 672745), (55, 134549), (157, 47135), (785, 9427), (857, 8635), (1727, 4285)]