57782575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 76870080

約数和(自身を除く): 19087505

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1721, 1975, 6715, 8605, 29257, 33575, 43025, 135959, 146285, 679795, 731425, 2311303, 3398975, 11556515, 57782575]

約数ペア:

[(1, 57782575), (5, 11556515), (17, 3398975), (25, 2311303), (79, 731425), (85, 679795), (395, 146285), (425, 135959), (1343, 43025), (1721, 33575), (1975, 29257), (6715, 8605)]