47906425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16103}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 71888256

約数和(自身を除く): 23981831

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 16103, 80515, 112721, 273751, 402575, 563605, 1368755, 1916257, 2818025, 6843775, 9581285, 47906425]

約数ペア:

[(1, 47906425), (5, 9581285), (7, 6843775), (17, 2818025), (25, 1916257), (35, 1368755), (85, 563605), (119, 402575), (175, 273751), (425, 112721), (595, 80515), (2975, 16103)]