27459945

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 49299840

約数和(自身を除く): 21839895

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 1901, 2889, 4815, 5703, 9505, 14445, 17109, 28515, 51327, 85545, 203407, 256635, 610221, 1017035, 1830663, 3051105, 5491989, 9153315, 27459945]

約数ペア:

[(1, 27459945), (3, 9153315), (5, 5491989), (9, 3051105), (15, 1830663), (27, 1017035), (45, 610221), (107, 256635), (135, 203407), (321, 85545), (535, 51327), (963, 28515), (1605, 17109), (1901, 14445), (2889, 9505), (4815, 5703)]