204575265

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{8311}}^1$

素因数の和:8869

約数の個数: 24

約数和(自身を含む): 355288128

約数和(自身を除く): 150712863

約数列:

[1, 3, 5, 9, 15, 45, 547, 1641, 2735, 4923, 8205, 8311, 24615, 24933, 41555, 74799, 124665, 373995, 4546117, 13638351, 22730585, 40915053, 68191755, 204575265]

約数ペア:

[(1, 204575265), (3, 68191755), (5, 40915053), (9, 22730585), (15, 13638351), (45, 4546117), (547, 373995), (1641, 124665), (2735, 74799), (4923, 41555), (8205, 24933), (8311, 24615)]