85615053265

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 127414425600

約数和(自身を除く): 41799372335

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 139, 245, 307, 431, 665, 695, 931, 973, 1535, 2149, 2155, 2641, 3017, 4655, 4865, 5833, 6811, 8189, 10745, 13205, 15043, 15085, 18487, 21119, 29165, 34055, 40831, 40945, 42673, 57323, 59909, 75215, 92435, 105595, 129409, 132317, 204155, 213365, 285817, 286615, 298711, 299545, 401261, 419363, 647045, 661585, 810787, 926219, 1138271, 1429085, 1493555, 2006305, 2090977, 2096815, 2514023, 2935541, 4053935, 4631095, 5675509, 5691355, 6483533, 7967897, 10454885, 12570115, 14677705, 17598161, 18392063, 28377545, 32417665, 39728563, 39839485, 55775279, 87990805, 91960315, 123187127, 128744441, 198642815, 278876395, 349449197, 615935635, 643722205, 901211087, 1747245985, 2446144379, 4506055435, 12230721895, 17123010653, 85615053265]

約数ペア:

[(1, 85615053265), (5, 17123010653), (7, 12230721895), (19, 4506055435), (35, 2446144379), (49, 1747245985), (95, 901211087), (133, 643722205), (139, 615935635), (245, 349449197), (307, 278876395), (431, 198642815), (665, 128744441), (695, 123187127), (931, 91960315), (973, 87990805), (1535, 55775279), (2149, 39839485), (2155, 39728563), (2641, 32417665), (3017, 28377545), (4655, 18392063), (4865, 17598161), (5833, 14677705), (6811, 12570115), (8189, 10454885), (10745, 7967897), (13205, 6483533), (15043, 5691355), (15085, 5675509), (18487, 4631095), (21119, 4053935), (29165, 2935541), (34055, 2514023), (40831, 2096815), (40945, 2090977), (42673, 2006305), (57323, 1493555), (59909, 1429085), (75215, 1138271), (92435, 926219), (105595, 810787), (129409, 661585), (132317, 647045), (204155, 419363), (213365, 401261), (285817, 299545), (286615, 298711)]