12862485

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 22425624

約数和(自身を除く): 9563139

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1481, 1737, 2895, 4443, 7405, 8685, 13329, 22215, 66645, 285833, 857499, 1429165, 2572497, 4287495, 12862485]

約数ペア:

[(1, 12862485), (3, 4287495), (5, 2572497), (9, 1429165), (15, 857499), (45, 285833), (193, 66645), (579, 22215), (965, 13329), (1481, 8685), (1737, 7405), (2895, 4443)]