84780452575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 130641638400

約数和(自身を除く): 45861185825

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 199, 325, 401, 455, 467, 995, 1393, 2005, 2275, 2335, 2587, 2807, 3269, 4975, 5213, 6071, 6965, 10025, 11675, 12935, 14035, 16345, 18109, 26065, 30355, 34825, 36491, 42497, 64675, 70175, 79799, 81725, 90545, 92933, 130325, 151775, 182455, 187267, 212485, 398995, 452725, 464665, 558593, 650531, 912275, 936335, 1037387, 1062425, 1208129, 1310869, 1994975, 2323325, 2434471, 2792965, 3252655, 4681675, 5186935, 6040645, 6554345, 7261709, 8456903, 12172355, 13964825, 16263275, 17041297, 25934675, 30203225, 32771725, 36308545, 37266133, 42284515, 60861775, 85206485, 181542725, 186330665, 211422575, 260862931, 426032425, 484459729, 931653325, 1304314655, 2422298645, 3391218103, 6521573275, 12111493225, 16956090515, 84780452575]

約数ペア:

[(1, 84780452575), (5, 16956090515), (7, 12111493225), (13, 6521573275), (25, 3391218103), (35, 2422298645), (65, 1304314655), (91, 931653325), (175, 484459729), (199, 426032425), (325, 260862931), (401, 211422575), (455, 186330665), (467, 181542725), (995, 85206485), (1393, 60861775), (2005, 42284515), (2275, 37266133), (2335, 36308545), (2587, 32771725), (2807, 30203225), (3269, 25934675), (4975, 17041297), (5213, 16263275), (6071, 13964825), (6965, 12172355), (10025, 8456903), (11675, 7261709), (12935, 6554345), (14035, 6040645), (16345, 5186935), (18109, 4681675), (26065, 3252655), (30355, 2792965), (34825, 2434471), (36491, 2323325), (42497, 1994975), (64675, 1310869), (70175, 1208129), (79799, 1062425), (81725, 1037387), (90545, 936335), (92933, 912275), (130325, 650531), (151775, 558593), (182455, 464665), (187267, 452725), (212485, 398995)]