26680885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 41018112

約数和(自身を除く): 14337227

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 1873, 2035, 2849, 9365, 13111, 14245, 20603, 65555, 69301, 103015, 144221, 346505, 485107, 721105, 762311, 2425535, 3811555, 5336177, 26680885]

約数ペア:

[(1, 26680885), (5, 5336177), (7, 3811555), (11, 2425535), (35, 762311), (37, 721105), (55, 485107), (77, 346505), (185, 144221), (259, 103015), (385, 69301), (407, 65555), (1295, 20603), (1873, 14245), (2035, 13111), (2849, 9365)]