2708415

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 4739280

約数和(自身を除く): 2030865

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 433, 695, 1251, 1299, 2085, 2165, 3897, 6255, 6495, 19485, 60187, 180561, 300935, 541683, 902805, 2708415]

約数ペア:

[(1, 2708415), (3, 902805), (5, 541683), (9, 300935), (15, 180561), (45, 60187), (139, 19485), (417, 6495), (433, 6255), (695, 3897), (1251, 2165), (1299, 2085)]