12792079405

素因数分解:

$5^1\times 7^2\times {\mathrm{1187}}^1\times {\mathrm{43987}}^1$

素因数の和:45193

約数の個数: 24

約数和(自身を含む): 17872148448

約数和(自身を除く): 5080069043

約数列:

[1, 5, 7, 35, 49, 245, 1187, 5935, 8309, 41545, 43987, 58163, 219935, 290815, 307909, 1539545, 2155363, 10776815, 52212569, 261062845, 365487983, 1827439915, 2558415881, 12792079405]

約数ペア:

[(1, 12792079405), (5, 2558415881), (7, 1827439915), (35, 365487983), (49, 261062845), (245, 52212569), (1187, 10776815), (5935, 2155363), (8309, 1539545), (41545, 307909), (43987, 290815), (58163, 219935)]