2588085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 4848000

約数和(自身を除く): 2259915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1009, 2565, 3027, 5045, 9081, 15135, 19171, 27243, 45405, 57513, 95855, 136215, 172539, 287565, 517617, 862695, 2588085]

約数ペア:

[(1, 2588085), (3, 862695), (5, 517617), (9, 287565), (15, 172539), (19, 136215), (27, 95855), (45, 57513), (57, 45405), (95, 27243), (135, 19171), (171, 15135), (285, 9081), (513, 5045), (855, 3027), (1009, 2565)]