17117155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 5462045

約数列:

[1, 5, 11, 55, 139, 695, 1529, 2239, 7645, 11195, 24629, 123145, 311221, 1556105, 3423431, 17117155]

約数ペア:

[(1, 17117155), (5, 3423431), (11, 1556105), (55, 311221), (139, 123145), (695, 24629), (1529, 11195), (2239, 7645)]