2588265

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 4534920

約数和(自身を除く): 1946655

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 509, 565, 1017, 1527, 1695, 2545, 4581, 5085, 7635, 22905, 57517, 172551, 287585, 517653, 862755, 2588265]

約数ペア:

[(1, 2588265), (3, 862755), (5, 517653), (9, 287585), (15, 172551), (45, 57517), (113, 22905), (339, 7635), (509, 5085), (565, 4581), (1017, 2545), (1527, 1695)]