140309155

素因数分解:

$5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{4871}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 192697344

約数和(自身を除く): 52388189

約数列:

[1, 5, 7, 35, 823, 4115, 4871, 5761, 24355, 28805, 34097, 170485, 4008833, 20044165, 28061831, 140309155]

約数ペア:

[(1, 140309155), (5, 28061831), (7, 20044165), (35, 4008833), (823, 170485), (4115, 34097), (4871, 28805), (5761, 24355)]