25245297

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12143}}^1$

素因数の和:12170

約数の個数: 32

約数和(自身を含む): 46632960

約数和(自身を除く): 21387663

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 12143, 36429, 85001, 109287, 133573, 255003, 327861, 400719, 765009, 935011, 1202157, 2295027, 2805033, 3606471, 8415099, 25245297]

約数ペア:

[(1, 25245297), (3, 8415099), (7, 3606471), (9, 2805033), (11, 2295027), (21, 1202157), (27, 935011), (33, 765009), (63, 400719), (77, 327861), (99, 255003), (189, 133573), (231, 109287), (297, 85001), (693, 36429), (2079, 12143)]