5049945

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 9324744

約数和(自身を除く): 4274799

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 337, 405, 555, 999, 1011, 1665, 1685, 2997, 3033, 4995, 5055, 9099, 12469, 14985, 15165, 27297, 37407, 45495, 62345, 112221, 136485, 187035, 336663, 561105, 1009989, 1683315, 5049945]

約数ペア:

[(1, 5049945), (3, 1683315), (5, 1009989), (9, 561105), (15, 336663), (27, 187035), (37, 136485), (45, 112221), (81, 62345), (111, 45495), (135, 37407), (185, 27297), (333, 15165), (337, 14985), (405, 12469), (555, 9099), (999, 5055), (1011, 4995), (1665, 3033), (1685, 2997)]