426856554945

素因数分解:

$3^3\times 5^1\times {\mathrm{3161900407}}^1$

素因数の和:3161900421

約数の個数: 16

約数和(自身を含む): 758856097920

約数和(自身を除く): 331999542975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3161900407, 9485701221, 15809502035, 28457103663, 47428506105, 85371310989, 142285518315, 426856554945]

約数ペア:

[(1, 426856554945), (3, 142285518315), (5, 85371310989), (9, 47428506105), (15, 28457103663), (27, 15809502035), (45, 9485701221), (135, 3161900407)]