13970297965

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{61007}}^1$

素因数の和:61309

約数の個数: 24

約数和(自身を含む): 18220405248

約数和(自身を除く): 4250107283

約数列:

[1, 5, 13, 65, 169, 271, 845, 1355, 3523, 17615, 45799, 61007, 228995, 305035, 793091, 3965455, 10310183, 16532897, 51550915, 82664485, 214927661, 1074638305, 2794059593, 13970297965]

約数ペア:

[(1, 13970297965), (5, 2794059593), (13, 1074638305), (65, 214927661), (169, 82664485), (271, 51550915), (845, 16532897), (1355, 10310183), (3523, 3965455), (17615, 793091), (45799, 305035), (61007, 228995)]