2912486985

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{3673}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 5144540544

約数和(自身を除く): 2232053559

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 263, 335, 603, 789, 1005, 1315, 2367, 3015, 3673, 3945, 11019, 11835, 17621, 18365, 33057, 52863, 55095, 88105, 158589, 165285, 246091, 264315, 738273, 792945, 965999, 1230455, 2214819, 2897997, 3691365, 4829995, 8693991, 11074095, 14489985, 43469955, 64721933, 194165799, 323609665, 582497397, 970828995, 2912486985]

約数ペア:

[(1, 2912486985), (3, 970828995), (5, 582497397), (9, 323609665), (15, 194165799), (45, 64721933), (67, 43469955), (201, 14489985), (263, 11074095), (335, 8693991), (603, 4829995), (789, 3691365), (1005, 2897997), (1315, 2214819), (2367, 1230455), (3015, 965999), (3673, 792945), (3945, 738273), (11019, 264315), (11835, 246091), (17621, 165285), (18365, 158589), (33057, 88105), (52863, 55095)]