2019675055

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1\times {\mathrm{2801}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 2580642000

約数和(自身を除く): 560966945

約数列:

[1, 5, 17, 85, 289, 499, 1445, 2495, 2801, 8483, 14005, 42415, 47617, 144211, 238085, 721055, 809489, 1397699, 4047445, 6988495, 23760883, 118804415, 403935011, 2019675055]

約数ペア:

[(1, 2019675055), (5, 403935011), (17, 118804415), (85, 23760883), (289, 6988495), (499, 4047445), (1445, 1397699), (2495, 809489), (2801, 721055), (8483, 238085), (14005, 144211), (42415, 47617)]