243531786005

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{3965347}}^1$

素因数の和:3965596

約数の個数: 16

約数和(自身を含む): 298067278464

約数和(自身を除く): 54535492459

約数列:

[1, 5, 71, 173, 355, 865, 12283, 61415, 3965347, 19826735, 281539637, 686005031, 1407698185, 3430025155, 48706357201, 243531786005]

約数ペア:

[(1, 243531786005), (5, 48706357201), (71, 3430025155), (173, 1407698185), (355, 686005031), (865, 281539637), (12283, 19826735), (61415, 3965347)]