90985765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{34141}}^1$

素因数の和:34200

約数の個数: 16

約数和(自身を含む): 120452976

約数和(自身を除く): 29467211

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 34141, 170705, 443833, 1399781, 2219165, 6998905, 18197153, 90985765]

約数ペア:

[(1, 90985765), (5, 18197153), (13, 6998905), (41, 2219165), (65, 1399781), (205, 443833), (533, 170705), (2665, 34141)]