2585295

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 4548336

約数和(自身を除く): 1963041

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 787, 1095, 2361, 3285, 3935, 7083, 11805, 35415, 57451, 172353, 287255, 517059, 861765, 2585295]

約数ペア:

[(1, 2585295), (3, 861765), (5, 517059), (9, 287255), (15, 172353), (45, 57451), (73, 35415), (219, 11805), (365, 7083), (657, 3935), (787, 3285), (1095, 2361)]