8422865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 11327040

約数和(自身を除く): 2904175

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 4139, 20695, 45529, 153143, 227645, 765715, 1684573, 8422865]

約数ペア:

[(1, 8422865), (5, 1684573), (11, 765715), (37, 227645), (55, 153143), (185, 45529), (407, 20695), (2035, 4139)]