20364075

素因数分解:

$3^3\times 5^2\times {\mathrm{30169}}^1$

素因数の和:30188

約数の個数: 24

約数和(自身を含む): 37410800

約数和(自身を除く): 17046725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 30169, 90507, 150845, 271521, 452535, 754225, 814563, 1357605, 2262675, 4072815, 6788025, 20364075]

約数ペア:

[(1, 20364075), (3, 6788025), (5, 4072815), (9, 2262675), (15, 1357605), (25, 814563), (27, 754225), (45, 452535), (75, 271521), (135, 150845), (225, 90507), (675, 30169)]