827976965

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{4729}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 1059652440

約数和(自身を除く): 231675475

約数列:

[1, 5, 19, 95, 97, 361, 485, 1805, 1843, 4729, 9215, 23645, 35017, 89851, 175085, 449255, 458713, 1707169, 2293565, 8535845, 8715547, 43577735, 165595393, 827976965]

約数ペア:

[(1, 827976965), (5, 165595393), (19, 43577735), (95, 8715547), (97, 8535845), (361, 2293565), (485, 1707169), (1805, 458713), (1843, 449255), (4729, 175085), (9215, 89851), (23645, 35017)]