7859025

素因数分解:

$3^4\times 5^2\times {\mathrm{3881}}^1$

素因数の和:3903

約数の個数: 30

約数和(自身を含む): 14561382

約数和(自身を除く): 6702357

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3881, 11643, 19405, 34929, 58215, 97025, 104787, 174645, 291075, 314361, 523935, 873225, 1571805, 2619675, 7859025]

約数ペア:

[(1, 7859025), (3, 2619675), (5, 1571805), (9, 873225), (15, 523935), (25, 314361), (27, 291075), (45, 174645), (75, 104787), (81, 97025), (135, 58215), (225, 34929), (405, 19405), (675, 11643), (2025, 3881)]