8004285

素因数分解:

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

素因数の和:506

約数の個数: 32

約数和(自身を含む): 14348160

約数和(自身を除く): 6343875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 281, 633, 843, 1055, 1405, 1899, 2529, 3165, 4215, 5697, 7587, 9495, 12645, 28485, 37935, 59291, 177873, 296455, 533619, 889365, 1600857, 2668095, 8004285]

約数ペア:

[(1, 8004285), (3, 2668095), (5, 1600857), (9, 889365), (15, 533619), (27, 296455), (45, 177873), (135, 59291), (211, 37935), (281, 28485), (633, 12645), (843, 9495), (1055, 7587), (1405, 5697), (1899, 4215), (2529, 3165)]