90954985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12071}}^1$

素因数の和:12224

約数の個数: 16

約数和(自身を含む): 119947392

約数和(自身を除く): 28992407

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 12071, 60355, 132781, 663905, 1653727, 8268635, 18190997, 90954985]

約数ペア:

[(1, 90954985), (5, 18190997), (11, 8268635), (55, 1653727), (137, 663905), (685, 132781), (1507, 60355), (7535, 12071)]