427704615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 875085120

約数和(自身を除く): 447380505

約数列:

[1, 3, 5, 9, 13, 15, 17, 29, 39, 45, 51, 65, 85, 87, 117, 145, 153, 195, 221, 255, 261, 377, 435, 493, 585, 663, 765, 1105, 1131, 1305, 1479, 1483, 1885, 1989, 2465, 3315, 3393, 4437, 4449, 5655, 6409, 7395, 7415, 9945, 13347, 16965, 19227, 19279, 22185, 22245, 25211, 32045, 43007, 57681, 57837, 66735, 75633, 96135, 96395, 126055, 129021, 173511, 215035, 226899, 288405, 289185, 327743, 378165, 387063, 559091, 645105, 731119, 867555, 983229, 1134495, 1638715, 1677273, 1935315, 2193357, 2795455, 2949687, 3655595, 4916145, 5031819, 6580071, 8386365, 9504547, 10966785, 14748435, 25159095, 28513641, 32900355, 47522735, 85540923, 142568205, 427704615]

約数ペア:

[(1, 427704615), (3, 142568205), (5, 85540923), (9, 47522735), (13, 32900355), (15, 28513641), (17, 25159095), (29, 14748435), (39, 10966785), (45, 9504547), (51, 8386365), (65, 6580071), (85, 5031819), (87, 4916145), (117, 3655595), (145, 2949687), (153, 2795455), (195, 2193357), (221, 1935315), (255, 1677273), (261, 1638715), (377, 1134495), (435, 983229), (493, 867555), (585, 731119), (663, 645105), (765, 559091), (1105, 387063), (1131, 378165), (1305, 327743), (1479, 289185), (1483, 288405), (1885, 226899), (1989, 215035), (2465, 173511), (3315, 129021), (3393, 126055), (4437, 96395), (4449, 96135), (5655, 75633), (6409, 66735), (7395, 57837), (7415, 57681), (9945, 43007), (13347, 32045), (16965, 25211), (19227, 22245), (19279, 22185)]