13567305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 9104055

約数列:

[1, 3, 5, 15, 31, 93, 155, 163, 179, 465, 489, 537, 815, 895, 2445, 2685, 5053, 5549, 15159, 16647, 25265, 27745, 29177, 75795, 83235, 87531, 145885, 437655, 904487, 2713461, 4522435, 13567305]

約数ペア:

[(1, 13567305), (3, 4522435), (5, 2713461), (15, 904487), (31, 437655), (93, 145885), (155, 87531), (163, 83235), (179, 75795), (465, 29177), (489, 27745), (537, 25265), (815, 16647), (895, 15159), (2445, 5549), (2685, 5053)]