47864565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 100279296

約数和(自身を除く): 52414731

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 53, 61, 63, 105, 141, 159, 183, 235, 265, 305, 315, 329, 371, 423, 427, 477, 549, 705, 795, 915, 987, 1113, 1281, 1645, 1855, 2115, 2135, 2385, 2491, 2745, 2867, 2961, 3233, 3339, 3843, 4935, 5565, 6405, 7473, 8601, 9699, 12455, 14335, 14805, 16165, 16695, 17437, 19215, 20069, 22419, 22631, 25803, 29097, 37365, 43005, 48495, 52311, 60207, 67893, 87185, 100345, 112095, 113155, 129015, 145485, 151951, 156933, 180621, 203679, 261555, 301035, 339465, 455853, 759755, 784665, 903105, 1018395, 1063657, 1367559, 2279265, 3190971, 5318285, 6837795, 9572913, 15954855, 47864565]

約数ペア:

[(1, 47864565), (3, 15954855), (5, 9572913), (7, 6837795), (9, 5318285), (15, 3190971), (21, 2279265), (35, 1367559), (45, 1063657), (47, 1018395), (53, 903105), (61, 784665), (63, 759755), (105, 455853), (141, 339465), (159, 301035), (183, 261555), (235, 203679), (265, 180621), (305, 156933), (315, 151951), (329, 145485), (371, 129015), (423, 113155), (427, 112095), (477, 100345), (549, 87185), (705, 67893), (795, 60207), (915, 52311), (987, 48495), (1113, 43005), (1281, 37365), (1645, 29097), (1855, 25803), (2115, 22631), (2135, 22419), (2385, 20069), (2491, 19215), (2745, 17437), (2867, 16695), (2961, 16165), (3233, 14805), (3339, 14335), (3843, 12455), (4935, 9699), (5565, 8601), (6405, 7473)]