2005427835

素因数分解:

$3^3\times 5^1\times {\mathrm{14855021}}^1$

素因数の和:14855035

約数の個数: 16

約数和(自身を含む): 3565205280

約数和(自身を除く): 1559777445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14855021, 44565063, 74275105, 133695189, 222825315, 401085567, 668475945, 2005427835]

約数ペア:

[(1, 2005427835), (3, 668475945), (5, 401085567), (9, 222825315), (15, 133695189), (27, 74275105), (45, 44565063), (135, 14855021)]