204028245

素因数分解:

$3^2\times 5^1\times {\mathrm{4533961}}^1$

素因数の和:4533972

約数の個数: 12

約数和(自身を含む): 353649036

約数和(自身を除く): 149620791

約数列:

[1, 3, 5, 9, 15, 45, 4533961, 13601883, 22669805, 40805649, 68009415, 204028245]

約数ペア:

[(1, 204028245), (3, 68009415), (5, 40805649), (9, 22669805), (15, 13601883), (45, 4533961)]