30200475

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{1433}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 50144112

約数和(自身を除く): 19943637

約数列:

[1, 3, 5, 15, 25, 75, 281, 843, 1405, 1433, 4215, 4299, 7025, 7165, 21075, 21495, 35825, 107475, 402673, 1208019, 2013365, 6040095, 10066825, 30200475]

約数ペア:

[(1, 30200475), (3, 10066825), (5, 6040095), (15, 2013365), (25, 1208019), (75, 402673), (281, 107475), (843, 35825), (1405, 21495), (1433, 21075), (4215, 7165), (4299, 7025)]