205207625

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8087}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 302814720

約数和(自身を除く): 97607095

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 725, 875, 1015, 3625, 5075, 8087, 25375, 40435, 56609, 202175, 234523, 283045, 1010875, 1172615, 1415225, 1641661, 5863075, 7076125, 8208305, 29315375, 41041525, 205207625]

約数ペア:

[(1, 205207625), (5, 41041525), (7, 29315375), (25, 8208305), (29, 7076125), (35, 5863075), (125, 1641661), (145, 1415225), (175, 1172615), (203, 1010875), (725, 283045), (875, 234523), (1015, 202175), (3625, 56609), (5075, 40435), (8087, 25375)]