2056567875

素因数分解:

$3^1\times 5^3\times {\mathrm{1709}}^1\times {\mathrm{3209}}^1$

素因数の和:4936

約数の個数: 32

約数和(自身を含む): 3425198400

約数和(自身を除く): 1368630525

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1709, 3209, 5127, 8545, 9627, 16045, 25635, 42725, 48135, 80225, 128175, 213625, 240675, 401125, 640875, 1203375, 5484181, 16452543, 27420905, 82262715, 137104525, 411313575, 685522625, 2056567875]

約数ペア:

[(1, 2056567875), (3, 685522625), (5, 411313575), (15, 137104525), (25, 82262715), (75, 27420905), (125, 16452543), (375, 5484181), (1709, 1203375), (3209, 640875), (5127, 401125), (8545, 240675), (9627, 213625), (16045, 128175), (25635, 80225), (42725, 48135)]