27212775

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3391}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 45425664

約数和(自身を除く): 18212889

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 3391, 8025, 10173, 16955, 50865, 84775, 254325, 362837, 1088511, 1814185, 5442555, 9070925, 27212775]

約数ペア:

[(1, 27212775), (3, 9070925), (5, 5442555), (15, 1814185), (25, 1088511), (75, 362837), (107, 254325), (321, 84775), (535, 50865), (1605, 16955), (2675, 10173), (3391, 8025)]