1138403835

素因数分解:

$3^3\times 5^1\times {\mathrm{8432621}}^1$

素因数の和:8432635

約数の個数: 16

約数和(自身を含む): 2023829280

約数和(自身を除く): 885425445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8432621, 25297863, 42163105, 75893589, 126489315, 227680767, 379467945, 1138403835]

約数ペア:

[(1, 1138403835), (3, 379467945), (5, 227680767), (9, 126489315), (15, 75893589), (27, 42163105), (45, 25297863), (135, 8432621)]