20170678425

素因数分解:

$3^1\times 5^2\times {\mathrm{2083}}^1\times {\mathrm{129113}}^1$

素因数の和:131209

約数の個数: 24

約数和(自身を含む): 33365123424

約数和(自身を除く): 13194444999

約数列:

[1, 3, 5, 15, 25, 75, 2083, 6249, 10415, 31245, 52075, 129113, 156225, 387339, 645565, 1936695, 3227825, 9683475, 268942379, 806827137, 1344711895, 4034135685, 6723559475, 20170678425]

約数ペア:

[(1, 20170678425), (3, 6723559475), (5, 4034135685), (15, 1344711895), (25, 806827137), (75, 268942379), (2083, 9683475), (6249, 3227825), (10415, 1936695), (31245, 645565), (52075, 387339), (129113, 156225)]