13829445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 28060032

約数和(自身を除く): 14230587

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1021, 1505, 1935, 2709, 3063, 4515, 5105, 7147, 9189, 13545, 15315, 21441, 35735, 43903, 45945, 64323, 107205, 131709, 219515, 307321, 321615, 395127, 658545, 921963, 1536605, 1975635, 2765889, 4609815, 13829445]

約数ペア:

[(1, 13829445), (3, 4609815), (5, 2765889), (7, 1975635), (9, 1536605), (15, 921963), (21, 658545), (35, 395127), (43, 321615), (45, 307321), (63, 219515), (105, 131709), (129, 107205), (215, 64323), (301, 45945), (315, 43903), (387, 35735), (645, 21441), (903, 15315), (1021, 13545), (1505, 9189), (1935, 7147), (2709, 5105), (3063, 4515)]