2798075

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 4047360

約数和(自身を除く): 1249285

約数列:

[1, 5, 7, 25, 35, 59, 175, 271, 295, 413, 1355, 1475, 1897, 2065, 6775, 9485, 10325, 15989, 47425, 79945, 111923, 399725, 559615, 2798075]

約数ペア:

[(1, 2798075), (5, 559615), (7, 399725), (25, 111923), (35, 79945), (59, 47425), (175, 15989), (271, 10325), (295, 9485), (413, 6775), (1355, 2065), (1475, 1897)]