23170815

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2309}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 17189505

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 2309, 3345, 6927, 10035, 11545, 20781, 34635, 103905, 514907, 1544721, 2574535, 4634163, 7723605, 23170815]

約数ペア:

[(1, 23170815), (3, 7723605), (5, 4634163), (9, 2574535), (15, 1544721), (45, 514907), (223, 103905), (669, 34635), (1115, 20781), (2007, 11545), (2309, 10035), (3345, 6927)]