7080345

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5620455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 293, 537, 879, 895, 1465, 1611, 2637, 2685, 4395, 4833, 7911, 8055, 13185, 24165, 39555, 52447, 157341, 262235, 472023, 786705, 1416069, 2360115, 7080345]

約数ペア:

[(1, 7080345), (3, 2360115), (5, 1416069), (9, 786705), (15, 472023), (27, 262235), (45, 157341), (135, 52447), (179, 39555), (293, 24165), (537, 13185), (879, 8055), (895, 7911), (1465, 4833), (1611, 4395), (2637, 2685)]