39185185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 12464735

約数列:

[1, 5, 13, 65, 79, 169, 395, 587, 845, 1027, 2935, 5135, 7631, 13351, 38155, 46373, 66755, 99203, 231865, 496015, 602849, 3014245, 7837037, 39185185]

約数ペア:

[(1, 39185185), (5, 7837037), (13, 3014245), (65, 602849), (79, 496015), (169, 231865), (395, 99203), (587, 66755), (845, 46373), (1027, 38155), (2935, 13351), (5135, 7631)]