5447225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 8178048

約数和(自身を除く): 2730823

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1831, 2975, 9155, 12817, 31127, 45775, 64085, 155635, 217889, 320425, 778175, 1089445, 5447225]

約数ペア:

[(1, 5447225), (5, 1089445), (7, 778175), (17, 320425), (25, 217889), (35, 155635), (85, 64085), (119, 45775), (175, 31127), (425, 12817), (595, 9155), (1831, 2975)]