27020175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 56996352

約数和(自身を除く): 29976177

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 37, 39, 65, 75, 91, 105, 107, 111, 175, 185, 195, 259, 273, 321, 325, 455, 481, 525, 535, 555, 749, 777, 925, 975, 1295, 1365, 1391, 1443, 1605, 2247, 2275, 2405, 2675, 2775, 3367, 3745, 3885, 3959, 4173, 6475, 6825, 6955, 7215, 8025, 9737, 10101, 11235, 11877, 12025, 16835, 18725, 19425, 19795, 20865, 27713, 29211, 34775, 36075, 48685, 50505, 51467, 56175, 59385, 83139, 84175, 98975, 104325, 138565, 146055, 154401, 243425, 252525, 257335, 296925, 360269, 415695, 692825, 730275, 772005, 1080807, 1286675, 1801345, 2078475, 3860025, 5404035, 9006725, 27020175]

約数ペア:

[(1, 27020175), (3, 9006725), (5, 5404035), (7, 3860025), (13, 2078475), (15, 1801345), (21, 1286675), (25, 1080807), (35, 772005), (37, 730275), (39, 692825), (65, 415695), (75, 360269), (91, 296925), (105, 257335), (107, 252525), (111, 243425), (175, 154401), (185, 146055), (195, 138565), (259, 104325), (273, 98975), (321, 84175), (325, 83139), (455, 59385), (481, 56175), (525, 51467), (535, 50505), (555, 48685), (749, 36075), (777, 34775), (925, 29211), (975, 27713), (1295, 20865), (1365, 19795), (1391, 19425), (1443, 18725), (1605, 16835), (2247, 12025), (2275, 11877), (2405, 11235), (2675, 10101), (2775, 9737), (3367, 8025), (3745, 7215), (3885, 6955), (3959, 6825), (4173, 6475)]