201257025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{141233}}^1$

素因数の和:141265

約数の個数: 24

約数和(自身を含む): 350260320

約数和(自身を除く): 149003295

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 141233, 423699, 706165, 2118495, 2683427, 3530825, 8050281, 10592475, 13417135, 40251405, 67085675, 201257025]

約数ペア:

[(1, 201257025), (3, 67085675), (5, 40251405), (15, 13417135), (19, 10592475), (25, 8050281), (57, 3530825), (75, 2683427), (95, 2118495), (285, 706165), (475, 423699), (1425, 141233)]