6887745

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 12004200

約数和(自身を除く): 5116455

約数列:

[1, 3, 5, 9, 15, 45, 269, 569, 807, 1345, 1707, 2421, 2845, 4035, 5121, 8535, 12105, 25605, 153061, 459183, 765305, 1377549, 2295915, 6887745]

約数ペア:

[(1, 6887745), (3, 2295915), (5, 1377549), (9, 765305), (15, 459183), (45, 153061), (269, 25605), (569, 12105), (807, 8535), (1345, 5121), (1707, 4035), (2421, 2845)]