25567825

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{2833}}^1$

素因数の和:2881

約数の個数: 18

約数和(自身を含む): 33472374

約数和(自身を除く): 7904549

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 2833, 9025, 14165, 53827, 70825, 269135, 1022713, 1345675, 5113565, 25567825]

約数ペア:

[(1, 25567825), (5, 5113565), (19, 1345675), (25, 1022713), (95, 269135), (361, 70825), (475, 53827), (1805, 14165), (2833, 9025)]