265032945

素因数分解:

$3^3\times 5^1\times {\mathrm{1963207}}^1$

素因数の和:1963221

約数の個数: 16

約数和(自身を含む): 471169920

約数和(自身を除く): 206136975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1963207, 5889621, 9816035, 17668863, 29448105, 53006589, 88344315, 265032945]

約数ペア:

[(1, 265032945), (3, 88344315), (5, 53006589), (9, 29448105), (15, 17668863), (27, 9816035), (45, 5889621), (135, 1963207)]