2808042495

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3983039}}^1$

素因数の和:3983094

約数の個数: 16

約数和(自身を含む): 4588462080

約数和(自身を除く): 1780419585

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3983039, 11949117, 19915195, 59745585, 187202833, 561608499, 936014165, 2808042495]

約数ペア:

[(1, 2808042495), (3, 936014165), (5, 561608499), (15, 187202833), (47, 59745585), (141, 19915195), (235, 11949117), (705, 3983039)]