2568375

素因数分解:

$3^3\times 5^3\times {\mathrm{761}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 4754880

約数和(自身を除く): 2186505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 761, 1125, 2283, 3375, 3805, 6849, 11415, 19025, 20547, 34245, 57075, 95125, 102735, 171225, 285375, 513675, 856125, 2568375]

約数ペア:

[(1, 2568375), (3, 856125), (5, 513675), (9, 285375), (15, 171225), (25, 102735), (27, 95125), (45, 57075), (75, 34245), (125, 20547), (135, 19025), (225, 11415), (375, 6849), (675, 3805), (761, 3375), (1125, 2283)]