25378059

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 41596416

約数和(自身を除く): 16218357

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1061, 1139, 1407, 3183, 3417, 7427, 7973, 18037, 22281, 23919, 54111, 71087, 126259, 213261, 378777, 497609, 1208479, 1492827, 3625437, 8459353, 25378059]

約数ペア:

[(1, 25378059), (3, 8459353), (7, 3625437), (17, 1492827), (21, 1208479), (51, 497609), (67, 378777), (119, 213261), (201, 126259), (357, 71087), (469, 54111), (1061, 23919), (1139, 22281), (1407, 18037), (3183, 7973), (3417, 7427)]