12427975

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 17998848

約数和(自身を除く): 5570873

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1511, 1645, 7555, 8225, 10577, 37775, 52885, 71017, 264425, 355085, 497119, 1775425, 2485595, 12427975]

約数ペア:

[(1, 12427975), (5, 2485595), (7, 1775425), (25, 497119), (35, 355085), (47, 264425), (175, 71017), (235, 52885), (329, 37775), (1175, 10577), (1511, 8225), (1645, 7555)]