3124845

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2519955

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 293, 395, 711, 879, 1185, 1465, 2133, 2637, 3555, 4395, 7911, 10665, 13185, 23147, 39555, 69441, 115735, 208323, 347205, 624969, 1041615, 3124845]

約数ペア:

[(1, 3124845), (3, 1041615), (5, 624969), (9, 347205), (15, 208323), (27, 115735), (45, 69441), (79, 39555), (135, 23147), (237, 13185), (293, 10665), (395, 7911), (711, 4395), (879, 3555), (1185, 2637), (1465, 2133)]