385405115039

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{28499}}^1$

素因数の和:29052

約数の個数: 32

約数和(自身を含む): 455544000000

約数和(自身を除く): 70138884961

約数列:

[1, 7, 49, 89, 343, 443, 623, 3101, 4361, 21707, 28499, 30527, 39427, 151949, 199493, 275989, 1396451, 1931923, 2536411, 9775157, 12625057, 13523461, 17754877, 88375399, 124284139, 618627793, 869988973, 1123630073, 4330394551, 7865410511, 55057873577, 385405115039]

約数ペア:

[(1, 385405115039), (7, 55057873577), (49, 7865410511), (89, 4330394551), (343, 1123630073), (443, 869988973), (623, 618627793), (3101, 124284139), (4361, 88375399), (21707, 17754877), (28499, 13523461), (30527, 12625057), (39427, 9775157), (151949, 2536411), (199493, 1931923), (275989, 1396451)]