151120575

素因数分解:

$3^2\times 5^2\times {\mathrm{671647}}^1$

素因数の和:671663

約数の個数: 18

約数和(自身を含む): 270674144

約数和(自身を除く): 119553569

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 671647, 2014941, 3358235, 6044823, 10074705, 16791175, 30224115, 50373525, 151120575]

約数ペア:

[(1, 151120575), (3, 50373525), (5, 30224115), (9, 16791175), (15, 10074705), (25, 6044823), (45, 3358235), (75, 2014941), (225, 671647)]