6814885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 10543104

約数和(自身を除く): 3728219

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 571, 1085, 1705, 2387, 2855, 3997, 6281, 11935, 17701, 19985, 31405, 43967, 88505, 123907, 194711, 219835, 619535, 973555, 1362977, 6814885]

約数ペア:

[(1, 6814885), (5, 1362977), (7, 973555), (11, 619535), (31, 219835), (35, 194711), (55, 123907), (77, 88505), (155, 43967), (217, 31405), (341, 19985), (385, 17701), (571, 11935), (1085, 6281), (1705, 3997), (2387, 2855)]