90919755

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49279}}^1$

素因数の和:49331

約数の個数: 24

約数和(自身を含む): 161441280

約数和(自身を除く): 70521525

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 49279, 147837, 246395, 443511, 739185, 2020439, 2217555, 6061317, 10102195, 18183951, 30306585, 90919755]

約数ペア:

[(1, 90919755), (3, 30306585), (5, 18183951), (9, 10102195), (15, 6061317), (41, 2217555), (45, 2020439), (123, 739185), (205, 443511), (369, 246395), (615, 147837), (1845, 49279)]