18023175

素因数分解:

$3^3\times 5^2\times {\mathrm{26701}}^1$

素因数の和:26720

約数の個数: 24

約数和(自身を含む): 33110480

約数和(自身を除く): 15087305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 26701, 80103, 133505, 240309, 400515, 667525, 720927, 1201545, 2002575, 3604635, 6007725, 18023175]

約数ペア:

[(1, 18023175), (3, 6007725), (5, 3604635), (9, 2002575), (15, 1201545), (25, 720927), (27, 667525), (45, 400515), (75, 240309), (135, 133505), (225, 80103), (675, 26701)]