1494945

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 2620800

約数和(自身を除く): 1125855

約数列:

[1, 3, 5, 9, 15, 45, 139, 239, 417, 695, 717, 1195, 1251, 2085, 2151, 3585, 6255, 10755, 33221, 99663, 166105, 298989, 498315, 1494945]

約数ペア:

[(1, 1494945), (3, 498315), (5, 298989), (9, 166105), (15, 99663), (45, 33221), (139, 10755), (239, 6255), (417, 3585), (695, 2151), (717, 2085), (1195, 1251)]