15052143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 21734784

約数和(自身を除く): 6682641

約数列:

[1, 3, 23, 31, 69, 93, 227, 681, 713, 961, 2139, 2883, 5221, 7037, 15663, 21111, 22103, 66309, 161851, 218147, 485553, 654441, 5017381, 15052143]

約数ペア:

[(1, 15052143), (3, 5017381), (23, 654441), (31, 485553), (69, 218147), (93, 161851), (227, 66309), (681, 22103), (713, 21111), (961, 15663), (2139, 7037), (2883, 5221)]