47251225

素因数分解:

$5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 67356800

約数和(自身を除く): 20105575

約数列:

[1, 5, 7, 25, 35, 175, 193, 965, 1351, 1399, 4825, 6755, 6995, 9793, 33775, 34975, 48965, 244825, 270007, 1350035, 1890049, 6750175, 9450245, 47251225]

約数ペア:

[(1, 47251225), (5, 9450245), (7, 6750175), (25, 1890049), (35, 1350035), (175, 270007), (193, 244825), (965, 48965), (1351, 34975), (1399, 33775), (4825, 9793), (6755, 6995)]