15205437

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 23823800

約数和(自身を除く): 8618363

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 769, 1521, 2197, 2307, 6591, 6921, 9997, 19773, 29991, 89973, 129961, 389883, 1169649, 1689493, 5068479, 15205437]

約数ペア:

[(1, 15205437), (3, 5068479), (9, 1689493), (13, 1169649), (39, 389883), (117, 129961), (169, 89973), (507, 29991), (769, 19773), (1521, 9997), (2197, 6921), (2307, 6591)]