2668095

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4663152

約数和(自身を除く): 1995057

約数列:

[1, 3, 5, 9, 15, 45, 211, 281, 633, 843, 1055, 1405, 1899, 2529, 3165, 4215, 9495, 12645, 59291, 177873, 296455, 533619, 889365, 2668095]

約数ペア:

[(1, 2668095), (3, 889365), (5, 533619), (9, 296455), (15, 177873), (45, 59291), (211, 12645), (281, 9495), (633, 4215), (843, 3165), (1055, 2529), (1405, 1899)]