129631725

素因数分解:

$3^3\times 5^2\times {\mathrm{192047}}^1$

素因数の和:192066

約数の個数: 24

約数和(自身を含む): 238139520

約数和(自身を除く): 108507795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 192047, 576141, 960235, 1728423, 2880705, 4801175, 5185269, 8642115, 14403525, 25926345, 43210575, 129631725]

約数ペア:

[(1, 129631725), (3, 43210575), (5, 25926345), (9, 14403525), (15, 8642115), (25, 5185269), (27, 4801175), (45, 2880705), (75, 1728423), (135, 960235), (225, 576141), (675, 192047)]