271555778885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4009091}}^1$

素因数の和:4009169

約数の個数: 32

約数和(自身を含む): 369477918720

約数和(自身を除く): 97922139835

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 2185, 2945, 3565, 13547, 67735, 4009091, 20045455, 76172729, 92209093, 124281821, 380863645, 461045465, 621409105, 1751972767, 2361354599, 2858481883, 8759863835, 11806772995, 14292409415, 54311155777, 271555778885]

約数ペア:

[(1, 271555778885), (5, 54311155777), (19, 14292409415), (23, 11806772995), (31, 8759863835), (95, 2858481883), (115, 2361354599), (155, 1751972767), (437, 621409105), (589, 461045465), (713, 380863645), (2185, 124281821), (2945, 92209093), (3565, 76172729), (13547, 20045455), (67735, 4009091)]