7065495

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 5606505

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 263, 597, 789, 995, 1315, 1791, 2367, 2985, 3945, 5373, 7101, 8955, 11835, 26865, 35505, 52337, 157011, 261685, 471033, 785055, 1413099, 2355165, 7065495]

約数ペア:

[(1, 7065495), (3, 2355165), (5, 1413099), (9, 785055), (15, 471033), (27, 261685), (45, 157011), (135, 52337), (199, 35505), (263, 26865), (597, 11835), (789, 8955), (995, 7101), (1315, 5373), (1791, 3945), (2367, 2985)]