2011710075

素因数分解:

$3^1\times 5^2\times {\mathrm{1289}}^1\times {\mathrm{20809}}^1$

素因数の和:22111

約数の個数: 24

約数和(自身を含む): 3328767600

約数和(自身を除く): 1317057525

約数列:

[1, 3, 5, 15, 25, 75, 1289, 3867, 6445, 19335, 20809, 32225, 62427, 96675, 104045, 312135, 520225, 1560675, 26822801, 80468403, 134114005, 402342015, 670570025, 2011710075]

約数ペア:

[(1, 2011710075), (3, 670570025), (5, 402342015), (15, 134114005), (25, 80468403), (75, 26822801), (1289, 1560675), (3867, 520225), (6445, 312135), (19335, 104045), (20809, 96675), (32225, 62427)]