4778423405

素因数分解:

$5^1\times 7^2\times {\mathrm{2129}}^1\times {\mathrm{9161}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 6674150520

約数和(自身を除く): 1895727115

約数列:

[1, 5, 7, 35, 49, 245, 2129, 9161, 10645, 14903, 45805, 64127, 74515, 104321, 320635, 448889, 521605, 2244445, 19503769, 97518845, 136526383, 682631915, 955684681, 4778423405]

約数ペア:

[(1, 4778423405), (5, 955684681), (7, 682631915), (35, 136526383), (49, 97518845), (245, 19503769), (2129, 2244445), (9161, 521605), (10645, 448889), (14903, 320635), (45805, 104321), (64127, 74515)]