85477255

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 107252640

約数和(自身を除く): 21775385

約数列:

[1, 5, 47, 71, 109, 235, 355, 545, 2209, 3337, 5123, 7739, 11045, 16685, 25615, 38695, 156839, 240781, 363733, 784195, 1203905, 1818665, 17095451, 85477255]

約数ペア:

[(1, 85477255), (5, 17095451), (47, 1818665), (71, 1203905), (109, 784195), (235, 363733), (355, 240781), (545, 156839), (2209, 38695), (3337, 25615), (5123, 16685), (7739, 11045)]