29806865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 12183535

約数列:

[1, 5, 11, 17, 55, 71, 85, 187, 355, 449, 781, 935, 1207, 2245, 3905, 4939, 6035, 7633, 13277, 24695, 31879, 38165, 66385, 83963, 159395, 350669, 419815, 541943, 1753345, 2709715, 5961373, 29806865]

約数ペア:

[(1, 29806865), (5, 5961373), (11, 2709715), (17, 1753345), (55, 541943), (71, 419815), (85, 350669), (187, 159395), (355, 83963), (449, 66385), (781, 38165), (935, 31879), (1207, 24695), (2245, 13277), (3905, 7633), (4939, 6035)]