255608265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{140831}}^1$

素因数の和:140861

約数の個数: 24

約数和(自身を含む): 449535744

約数和(自身を除く): 193927479

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 140831, 422493, 704155, 1549141, 2112465, 4647423, 7745705, 17040551, 23237115, 51121653, 85202755, 255608265]

約数ペア:

[(1, 255608265), (3, 85202755), (5, 51121653), (11, 23237115), (15, 17040551), (33, 7745705), (55, 4647423), (121, 2112465), (165, 1549141), (363, 704155), (605, 422493), (1815, 140831)]