26622945

素因数分解:

$3^3\times 5^1\times {\mathrm{197207}}^1$

素因数の和:197221

約数の個数: 16

約数和(自身を含む): 47329920

約数和(自身を除く): 20706975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197207, 591621, 986035, 1774863, 2958105, 5324589, 8874315, 26622945]

約数ペア:

[(1, 26622945), (3, 8874315), (5, 5324589), (9, 2958105), (15, 1774863), (27, 986035), (45, 591621), (135, 197207)]