123113405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19841}}^1$

素因数の和:19936

約数の個数: 16

約数和(自身を含む): 158577264

約数和(自身を除く): 35463859

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 19841, 99205, 337297, 1448393, 1686485, 7241965, 24622681, 123113405]

約数ペア:

[(1, 123113405), (5, 24622681), (17, 7241965), (73, 1686485), (85, 1448393), (365, 337297), (1241, 99205), (6205, 19841)]