129443175

素因数分解:

$3^2\times 5^2\times {\mathrm{575303}}^1$

素因数の和:575319

約数の個数: 18

約数和(自身を含む): 231847512

約数和(自身を除く): 102404337

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 575303, 1725909, 2876515, 5177727, 8629545, 14382575, 25888635, 43147725, 129443175]

約数ペア:

[(1, 129443175), (3, 43147725), (5, 25888635), (9, 14382575), (15, 8629545), (25, 5177727), (45, 2876515), (75, 1725909), (225, 575303)]