143130825

素因数分解:

$3^2\times 5^2\times {\mathrm{636137}}^1$

素因数の和:636153

約数の個数: 18

約数和(自身を含む): 256363614

約数和(自身を除く): 113232789

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 636137, 1908411, 3180685, 5725233, 9542055, 15903425, 28626165, 47710275, 143130825]

約数ペア:

[(1, 143130825), (3, 47710275), (5, 28626165), (9, 15903425), (15, 9542055), (25, 5725233), (45, 3180685), (75, 1908411), (225, 636137)]