47440225

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 67852800

約数和(自身を除く): 20412575

約数列:

[1, 5, 7, 25, 35, 113, 175, 565, 791, 2399, 2825, 3955, 11995, 16793, 19775, 59975, 83965, 271087, 419825, 1355435, 1897609, 6777175, 9488045, 47440225]

約数ペア:

[(1, 47440225), (5, 9488045), (7, 6777175), (25, 1897609), (35, 1355435), (113, 419825), (175, 271087), (565, 83965), (791, 59975), (2399, 19775), (2825, 16793), (3955, 11995)]