28310265

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10663}}^1$

素因数の和:10733

約数の個数: 24

約数和(自身を含む): 49907520

約数和(自身を除く): 21597255

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 10663, 31989, 53315, 95967, 159945, 479835, 629117, 1887351, 3145585, 5662053, 9436755, 28310265]

約数ペア:

[(1, 28310265), (3, 9436755), (5, 5662053), (9, 3145585), (15, 1887351), (45, 629117), (59, 479835), (177, 159945), (295, 95967), (531, 53315), (885, 31989), (2655, 10663)]