235514455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 320495616

約数和(自身を除く): 84981161

約数列:

[1, 5, 11, 41, 55, 71, 205, 355, 451, 781, 1471, 2255, 2911, 3905, 7355, 14555, 16181, 32021, 60311, 80905, 104441, 160105, 301555, 522205, 663421, 1148851, 3317105, 4282081, 5744255, 21410405, 47102891, 235514455]

約数ペア:

[(1, 235514455), (5, 47102891), (11, 21410405), (41, 5744255), (55, 4282081), (71, 3317105), (205, 1148851), (355, 663421), (451, 522205), (781, 301555), (1471, 160105), (2255, 104441), (2911, 80905), (3905, 60311), (7355, 32021), (14555, 16181)]