26778899135

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{311}}^1\times {\mathrm{20477}}^1$

素因数の和:20851

約数の個数: 24

約数和(自身を含む): 33389624736

約数和(自身を除く): 6610725601

約数列:

[1, 5, 29, 145, 311, 841, 1555, 4205, 9019, 20477, 45095, 102385, 261551, 593833, 1307755, 2969165, 6368347, 17221157, 31841735, 86105785, 184682063, 923410315, 5355779827, 26778899135]

約数ペア:

[(1, 26778899135), (5, 5355779827), (29, 923410315), (145, 184682063), (311, 86105785), (841, 31841735), (1555, 17221157), (4205, 6368347), (9019, 2969165), (20477, 1307755), (45095, 593833), (102385, 261551)]