67870945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12109}}^1$

素因数の和:12192

約数の個数: 16

約数和(自身を含む): 87192000

約数和(自身を除く): 19321055

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 12109, 60545, 230071, 714431, 1150355, 3572155, 13574189, 67870945]

約数ペア:

[(1, 67870945), (5, 13574189), (19, 3572155), (59, 1150355), (95, 714431), (295, 230071), (1121, 60545), (5605, 12109)]