152821575

素因数分解:

$3^2\times 5^2\times {\mathrm{679207}}^1$

素因数の和:679223

約数の個数: 18

約数和(自身を含む): 273720824

約数和(自身を除く): 120899249

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 679207, 2037621, 3396035, 6112863, 10188105, 16980175, 30564315, 50940525, 152821575]

約数ペア:

[(1, 152821575), (3, 50940525), (5, 30564315), (9, 16980175), (15, 10188105), (25, 6112863), (45, 3396035), (75, 2037621), (225, 679207)]