227525025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 512967168

約数和(自身を除く): 285442143

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 37, 39, 51, 53, 65, 75, 85, 91, 105, 111, 119, 159, 175, 185, 195, 221, 255, 259, 265, 273, 325, 357, 371, 425, 455, 481, 525, 555, 595, 629, 663, 689, 777, 795, 901, 925, 975, 1105, 1113, 1275, 1295, 1325, 1365, 1443, 1547, 1785, 1855, 1887, 1961, 2067, 2275, 2405, 2703, 2775, 2975, 3145, 3315, 3367, 3445, 3885, 3975, 4403, 4505, 4641, 4823, 5525, 5565, 5883, 6307, 6475, 6825, 7215, 7735, 8177, 8925, 9275, 9435, 9805, 10101, 10335, 11713, 12025, 13209, 13515, 13727, 14469, 15725, 16575, 16835, 17225, 18921, 19425, 22015, 22525, 23205, 24115, 24531, 25493, 27825, 29415, 31535, 33337, 35139, 36075, 38675, 40885, 41181, 47175, 49025, 50505, 51675, 57239, 58565, 66045, 67575, 68635, 72345, 76479, 81991, 84175, 94605, 100011, 110075, 116025, 120575, 122655, 127465, 147075, 157675, 166685, 171717, 175695, 178451, 204425, 205905, 233359, 245973, 252525, 286195, 292825, 330225, 343175, 361725, 382395, 409955, 433381, 473025, 500055, 535353, 613275, 637325, 700077, 833425, 858585, 878475, 892255, 1029525, 1166795, 1229865, 1300143, 1430975, 1911975, 2049775, 2166905, 2500275, 2676765, 3033667, 3500385, 4292925, 4461275, 5833975, 6149325, 6500715, 9101001, 10834525, 13383825, 15168335, 17501925, 32503575, 45505005, 75841675, 227525025]

約数ペア:

[(1, 227525025), (3, 75841675), (5, 45505005), (7, 32503575), (13, 17501925), (15, 15168335), (17, 13383825), (21, 10834525), (25, 9101001), (35, 6500715), (37, 6149325), (39, 5833975), (51, 4461275), (53, 4292925), (65, 3500385), (75, 3033667), (85, 2676765), (91, 2500275), (105, 2166905), (111, 2049775), (119, 1911975), (159, 1430975), (175, 1300143), (185, 1229865), (195, 1166795), (221, 1029525), (255, 892255), (259, 878475), (265, 858585), (273, 833425), (325, 700077), (357, 637325), (371, 613275), (425, 535353), (455, 500055), (481, 473025), (525, 433381), (555, 409955), (595, 382395), (629, 361725), (663, 343175), (689, 330225), (777, 292825), (795, 286195), (901, 252525), (925, 245973), (975, 233359), (1105, 205905), (1113, 204425), (1275, 178451), (1295, 175695), (1325, 171717), (1365, 166685), (1443, 157675), (1547, 147075), (1785, 127465), (1855, 122655), (1887, 120575), (1961, 116025), (2067, 110075), (2275, 100011), (2405, 94605), (2703, 84175), (2775, 81991), (2975, 76479), (3145, 72345), (3315, 68635), (3367, 67575), (3445, 66045), (3885, 58565), (3975, 57239), (4403, 51675), (4505, 50505), (4641, 49025), (4823, 47175), (5525, 41181), (5565, 40885), (5883, 38675), (6307, 36075), (6475, 35139), (6825, 33337), (7215, 31535), (7735, 29415), (8177, 27825), (8925, 25493), (9275, 24531), (9435, 24115), (9805, 23205), (10101, 22525), (10335, 22015), (11713, 19425), (12025, 18921), (13209, 17225), (13515, 16835), (13727, 16575), (14469, 15725)]