283880188585

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{17027}}^1$

素因数の和:17350

約数の個数: 64

約数和(自身を含む): 411941376000

約数和(自身を除く): 128061187415

約数列:

[1, 5, 7, 23, 35, 115, 139, 149, 161, 695, 745, 805, 973, 1043, 3197, 3427, 4865, 5215, 15985, 17027, 17135, 20711, 22379, 23989, 85135, 103555, 111895, 119189, 119945, 144977, 391621, 476353, 595945, 724885, 1958105, 2366753, 2381765, 2537023, 2741347, 3334471, 11833765, 12685115, 13706735, 16567271, 16672355, 17759161, 54435319, 58351529, 82836355, 88795805, 272176595, 291757645, 352646197, 381047233, 408460703, 1763230985, 1905236165, 2042303515, 2468523379, 8110862531, 12342616895, 40554312655, 56776037717, 283880188585]

約数ペア:

[(1, 283880188585), (5, 56776037717), (7, 40554312655), (23, 12342616895), (35, 8110862531), (115, 2468523379), (139, 2042303515), (149, 1905236165), (161, 1763230985), (695, 408460703), (745, 381047233), (805, 352646197), (973, 291757645), (1043, 272176595), (3197, 88795805), (3427, 82836355), (4865, 58351529), (5215, 54435319), (15985, 17759161), (17027, 16672355), (17135, 16567271), (20711, 13706735), (22379, 12685115), (23989, 11833765), (85135, 3334471), (103555, 2741347), (111895, 2537023), (119189, 2381765), (119945, 2366753), (144977, 1958105), (391621, 724885), (476353, 595945)]