6464115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{20521}}^1$

素因数の和:20539

約数の個数: 24

約数和(自身を含む): 12805728

約数和(自身を除く): 6341613

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 20521, 61563, 102605, 143647, 184689, 307815, 430941, 718235, 923445, 1292823, 2154705, 6464115]

約数ペア:

[(1, 6464115), (3, 2154705), (5, 1292823), (7, 923445), (9, 718235), (15, 430941), (21, 307815), (35, 184689), (45, 143647), (63, 102605), (105, 61563), (315, 20521)]