47620825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16041

約数の個数: 24

約数和(自身を含む): 71459712

約数和(自身を除く): 23838887

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 16007, 80035, 112049, 272119, 400175, 560245, 1360595, 1904833, 2801225, 6802975, 9524165, 47620825]

約数ペア:

[(1, 47620825), (5, 9524165), (7, 6802975), (17, 2801225), (25, 1904833), (35, 1360595), (85, 560245), (119, 400175), (175, 272119), (425, 112049), (595, 80035), (2975, 16007)]