5647825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 7546392

約数和(自身を除く): 1898567

約数列:

[1, 5, 17, 25, 85, 97, 137, 425, 485, 685, 1649, 2329, 2425, 3425, 8245, 11645, 13289, 41225, 58225, 66445, 225913, 332225, 1129565, 5647825]

約数ペア:

[(1, 5647825), (5, 1129565), (17, 332225), (25, 225913), (85, 66445), (97, 58225), (137, 41225), (425, 13289), (485, 11645), (685, 8245), (1649, 3425), (2329, 2425)]