26248065

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12589}}^1$

素因数の和:12736

約数の個数: 16

約数和(自身を含む): 42302400

約数和(自身を除く): 16054335

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 12589, 37767, 62945, 188835, 1749871, 5249613, 8749355, 26248065]

約数ペア:

[(1, 26248065), (3, 8749355), (5, 5249613), (15, 1749871), (139, 188835), (417, 62945), (695, 37767), (2085, 12589)]