140815385

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 171696000

約数和(自身を除く): 30880615

約数列:

[1, 5, 97, 199, 485, 995, 1459, 7295, 19303, 96515, 141523, 290341, 707615, 1451705, 28163077, 140815385]

約数ペア:

[(1, 140815385), (5, 28163077), (97, 1451705), (199, 707615), (485, 290341), (995, 141523), (1459, 96515), (7295, 19303)]