2858144525

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{1459}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 3580247040

約数和(自身を除く): 722102515

約数列:

[1, 5, 25, 127, 617, 635, 1459, 3085, 3175, 7295, 15425, 36475, 78359, 185293, 391795, 900203, 926465, 1958975, 4501015, 4632325, 22505075, 114325781, 571628905, 2858144525]

約数ペア:

[(1, 2858144525), (5, 571628905), (25, 114325781), (127, 22505075), (617, 4632325), (635, 4501015), (1459, 1958975), (3085, 926465), (3175, 900203), (7295, 391795), (15425, 185293), (36475, 78359)]