12471235

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 17606160

約数和(自身を除く): 5134925

約数列:

[1, 5, 7, 35, 49, 109, 245, 467, 545, 763, 2335, 3269, 3815, 5341, 16345, 22883, 26705, 50903, 114415, 254515, 356321, 1781605, 2494247, 12471235]

約数ペア:

[(1, 12471235), (5, 2494247), (7, 1781605), (35, 356321), (49, 254515), (109, 114415), (245, 50903), (467, 26705), (545, 22883), (763, 16345), (2335, 5341), (3269, 3815)]