12338145

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 21468096

約数和(自身を除く): 9129951

約数列:

[1, 3, 5, 9, 15, 45, 487, 563, 1461, 1689, 2435, 2815, 4383, 5067, 7305, 8445, 21915, 25335, 274181, 822543, 1370905, 2467629, 4112715, 12338145]

約数ペア:

[(1, 12338145), (3, 4112715), (5, 2467629), (9, 1370905), (15, 822543), (45, 274181), (487, 25335), (563, 21915), (1461, 8445), (1689, 7305), (2435, 5067), (2815, 4383)]