25235147

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 31190400

約数和(自身を除く): 5955253

約数列:

[1, 7, 31, 37, 49, 217, 259, 449, 1147, 1519, 1813, 3143, 8029, 13919, 16613, 22001, 56203, 97433, 116291, 515003, 682031, 814037, 3605021, 25235147]

約数ペア:

[(1, 25235147), (7, 3605021), (31, 814037), (37, 682031), (49, 515003), (217, 116291), (259, 97433), (449, 56203), (1147, 22001), (1519, 16613), (1813, 13919), (3143, 8029)]