26424945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20249}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 47385000

約数和(自身を除く): 20960055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20249, 60747, 101245, 182241, 303735, 587221, 911205, 1761663, 2936105, 5284989, 8808315, 26424945]

約数ペア:

[(1, 26424945), (3, 8808315), (5, 5284989), (9, 2936105), (15, 1761663), (29, 911205), (45, 587221), (87, 303735), (145, 182241), (261, 101245), (435, 60747), (1305, 20249)]