98890795

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 120320640

約数和(自身を除く): 21429845

約数列:

[1, 5, 109, 421, 431, 545, 2105, 2155, 45889, 46979, 181451, 229445, 234895, 907255, 19778159, 98890795]

約数ペア:

[(1, 98890795), (5, 19778159), (109, 907255), (421, 234895), (431, 229445), (545, 181451), (2105, 46979), (2155, 45889)]