82142305

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5227}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 112924800

約数和(自身を除く): 30782495

約数列:

[1, 5, 7, 35, 449, 2245, 3143, 5227, 15715, 26135, 36589, 182945, 2346923, 11734615, 16428461, 82142305]

約数ペア:

[(1, 82142305), (5, 16428461), (7, 11734615), (35, 2346923), (449, 182945), (2245, 36589), (3143, 26135), (5227, 15715)]