13679805

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 22708224

約数和(自身を除く): 9028419

約数列:

[1, 3, 5, 15, 43, 127, 129, 167, 215, 381, 501, 635, 645, 835, 1905, 2505, 5461, 7181, 16383, 21209, 21543, 27305, 35905, 63627, 81915, 106045, 107715, 318135, 911987, 2735961, 4559935, 13679805]

約数ペア:

[(1, 13679805), (3, 4559935), (5, 2735961), (15, 911987), (43, 318135), (127, 107715), (129, 106045), (167, 81915), (215, 63627), (381, 35905), (501, 27305), (635, 21543), (645, 21209), (835, 16383), (1905, 7181), (2505, 5461)]