85204085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2381}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 108562032

約数和(自身を除く): 23357947

約数列:

[1, 5, 17, 85, 421, 2105, 2381, 7157, 11905, 35785, 40477, 202385, 1002401, 5012005, 17040817, 85204085]

約数ペア:

[(1, 85204085), (5, 17040817), (17, 5012005), (85, 1002401), (421, 202385), (2105, 40477), (2381, 35785), (7157, 11905)]