28150525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 38624264

約数和(自身を除く): 10473739

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2341, 2405, 11705, 12025, 30433, 58525, 86617, 152165, 433085, 760825, 1126021, 2165425, 5630105, 28150525]

約数ペア:

[(1, 28150525), (5, 5630105), (13, 2165425), (25, 1126021), (37, 760825), (65, 433085), (185, 152165), (325, 86617), (481, 58525), (925, 30433), (2341, 12025), (2405, 11705)]