83425485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 90756915

約数列:

[1, 3, 5, 11, 13, 15, 19, 23, 33, 39, 55, 57, 65, 69, 89, 95, 115, 143, 165, 195, 209, 247, 253, 267, 285, 299, 345, 429, 437, 445, 627, 715, 741, 759, 897, 979, 1045, 1157, 1235, 1265, 1311, 1335, 1495, 1691, 2047, 2145, 2185, 2717, 2937, 3135, 3289, 3471, 3705, 3795, 4485, 4807, 4895, 5073, 5681, 5785, 6141, 6555, 8151, 8455, 9867, 10235, 12727, 13585, 14421, 14685, 16445, 17043, 17355, 18601, 21983, 22517, 24035, 25365, 26611, 28405, 30705, 38181, 38893, 40755, 49335, 55803, 62491, 63635, 65949, 67551, 72105, 79833, 85215, 93005, 109915, 112585, 116679, 133055, 187473, 190905, 194465, 241813, 279015, 292721, 312455, 329745, 337755, 399165, 427823, 505609, 583395, 725439, 878163, 937365, 1209065, 1283469, 1463605, 1516827, 2139115, 2528045, 3627195, 4390815, 5561699, 6417345, 7584135, 16685097, 27808495, 83425485]

約数ペア:

[(1, 83425485), (3, 27808495), (5, 16685097), (11, 7584135), (13, 6417345), (15, 5561699), (19, 4390815), (23, 3627195), (33, 2528045), (39, 2139115), (55, 1516827), (57, 1463605), (65, 1283469), (69, 1209065), (89, 937365), (95, 878163), (115, 725439), (143, 583395), (165, 505609), (195, 427823), (209, 399165), (247, 337755), (253, 329745), (267, 312455), (285, 292721), (299, 279015), (345, 241813), (429, 194465), (437, 190905), (445, 187473), (627, 133055), (715, 116679), (741, 112585), (759, 109915), (897, 93005), (979, 85215), (1045, 79833), (1157, 72105), (1235, 67551), (1265, 65949), (1311, 63635), (1335, 62491), (1495, 55803), (1691, 49335), (2047, 40755), (2145, 38893), (2185, 38181), (2717, 30705), (2937, 28405), (3135, 26611), (3289, 25365), (3471, 24035), (3705, 22517), (3795, 21983), (4485, 18601), (4807, 17355), (4895, 17043), (5073, 16445), (5681, 14685), (5785, 14421), (6141, 13585), (6555, 12727), (8151, 10235), (8455, 9867)]