2975044105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{389149}}^1$

素因数の和:389304

約数の個数: 16

約数和(自身を含む): 3922632000

約数和(自身を除く): 947587895

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 389149, 1945745, 4280639, 21403195, 54091711, 270458555, 595008821, 2975044105]

約数ペア:

[(1, 2975044105), (5, 595008821), (11, 270458555), (55, 54091711), (139, 21403195), (695, 4280639), (1529, 1945745), (7645, 389149)]