68612135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4783}}^1$

素因数の和:4958

約数の個数: 16

約数和(自身を含む): 87260160

約数和(自身を除く): 18648025

約数列:

[1, 5, 19, 95, 151, 755, 2869, 4783, 14345, 23915, 90877, 454385, 722233, 3611165, 13722427, 68612135]

約数ペア:

[(1, 68612135), (5, 13722427), (19, 3611165), (95, 722233), (151, 454385), (755, 90877), (2869, 23915), (4783, 14345)]