6859904685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1997}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 12256531200

約数和(自身を除く): 5396626515

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 709, 969, 1615, 1997, 2127, 3545, 4845, 5991, 9985, 10635, 12053, 13471, 29955, 33949, 36159, 37943, 40413, 60265, 67355, 101847, 113829, 169745, 180795, 189715, 202065, 229007, 509235, 569145, 645031, 687021, 1145035, 1415873, 1935093, 3225155, 3435105, 4247619, 7079365, 9675465, 21238095, 24069841, 26901587, 72209523, 80704761, 120349205, 134507935, 361047615, 403523805, 457326979, 1371980937, 2286634895, 6859904685]

約数ペア:

[(1, 6859904685), (3, 2286634895), (5, 1371980937), (15, 457326979), (17, 403523805), (19, 361047615), (51, 134507935), (57, 120349205), (85, 80704761), (95, 72209523), (255, 26901587), (285, 24069841), (323, 21238095), (709, 9675465), (969, 7079365), (1615, 4247619), (1997, 3435105), (2127, 3225155), (3545, 1935093), (4845, 1415873), (5991, 1145035), (9985, 687021), (10635, 645031), (12053, 569145), (13471, 509235), (29955, 229007), (33949, 202065), (36159, 189715), (37943, 180795), (40413, 169745), (60265, 113829), (67355, 101847)]