2007246775

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{619}}^1\times {\mathrm{859}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 2512438400

約数和(自身を除く): 505191625

約数列:

[1, 5, 25, 151, 619, 755, 859, 3095, 3775, 4295, 15475, 21475, 93469, 129709, 467345, 531721, 648545, 2336725, 2658605, 3242725, 13293025, 80289871, 401449355, 2007246775]

約数ペア:

[(1, 2007246775), (5, 401449355), (25, 80289871), (151, 13293025), (619, 3242725), (755, 2658605), (859, 2336725), (3095, 648545), (3775, 531721), (4295, 467345), (15475, 129709), (21475, 93469)]