105969985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 141801408

約数和(自身を除く): 35831423

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 2467, 3905, 8591, 12335, 27137, 42955, 135685, 175157, 298507, 875785, 1492535, 1926727, 9633635, 21193997, 105969985]

約数ペア:

[(1, 105969985), (5, 21193997), (11, 9633635), (55, 1926727), (71, 1492535), (121, 875785), (355, 298507), (605, 175157), (781, 135685), (2467, 42955), (3905, 27137), (8591, 12335)]