83822005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4027}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 105565824

約数和(自身を除く): 21743819

約数列:

[1, 5, 23, 115, 181, 905, 4027, 4163, 20135, 20815, 92621, 463105, 728887, 3644435, 16764401, 83822005]

約数ペア:

[(1, 83822005), (5, 16764401), (23, 3644435), (115, 728887), (181, 463105), (905, 92621), (4027, 20815), (4163, 20135)]