31143085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 38938752

約数和(自身を除く): 7795667

約数列:

[1, 5, 37, 71, 185, 355, 2371, 2627, 11855, 13135, 87727, 168341, 438635, 841705, 6228617, 31143085]

約数ペア:

[(1, 31143085), (5, 6228617), (37, 841705), (71, 438635), (185, 168341), (355, 87727), (2371, 13135), (2627, 11855)]