11457945

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 20065032

約数和(自身を除く): 8607087

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 2521, 4545, 7563, 12605, 22689, 37815, 113445, 254621, 763863, 1273105, 2291589, 3819315, 11457945]

約数ペア:

[(1, 11457945), (3, 3819315), (5, 2291589), (9, 1273105), (15, 763863), (45, 254621), (101, 113445), (303, 37815), (505, 22689), (909, 12605), (1515, 7563), (2521, 4545)]