16080795

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5216

約数の個数: 32

約数和(自身を含む): 29836800

約数和(自身を除く): 13756005

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 5179, 15537, 25895, 46611, 77685, 119117, 139833, 233055, 357351, 595585, 699165, 1072053, 1786755, 3216159, 5360265, 16080795]

約数ペア:

[(1, 16080795), (3, 5360265), (5, 3216159), (9, 1786755), (15, 1072053), (23, 699165), (27, 595585), (45, 357351), (69, 233055), (115, 139833), (135, 119117), (207, 77685), (345, 46611), (621, 25895), (1035, 15537), (3105, 5179)]