2068458525

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 4437049344

約数和(自身を除く): 2368590819

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 127, 135, 175, 189, 225, 243, 315, 381, 383, 405, 525, 567, 635, 675, 889, 945, 1143, 1149, 1215, 1575, 1701, 1905, 1915, 2025, 2667, 2681, 2835, 3175, 3429, 3447, 4445, 4725, 5715, 5745, 6075, 8001, 8043, 8505, 9525, 9575, 10287, 10341, 13335, 13405, 14175, 17145, 17235, 22225, 24003, 24129, 28575, 28725, 30861, 31023, 40005, 40215, 42525, 48641, 51435, 51705, 66675, 67025, 72009, 72387, 85725, 86175, 93069, 120015, 120645, 145923, 154305, 155115, 200025, 201075, 216027, 217161, 243205, 257175, 258525, 340487, 360045, 361935, 437769, 465345, 600075, 603225, 651483, 729615, 771525, 775575, 1021461, 1080135, 1085805, 1216025, 1313307, 1702435, 1800225, 1809675, 2188845, 2326725, 3064383, 3257415, 3648075, 3939921, 5107305, 5400675, 5429025, 6566535, 8512175, 9193149, 10944225, 11819763, 15321915, 16287075, 19699605, 25536525, 27579447, 32832675, 45965745, 59098815, 76609575, 82738341, 98498025, 137897235, 229828725, 295494075, 413691705, 689486175, 2068458525]

約数ペア:

[(1, 2068458525), (3, 689486175), (5, 413691705), (7, 295494075), (9, 229828725), (15, 137897235), (21, 98498025), (25, 82738341), (27, 76609575), (35, 59098815), (45, 45965745), (63, 32832675), (75, 27579447), (81, 25536525), (105, 19699605), (127, 16287075), (135, 15321915), (175, 11819763), (189, 10944225), (225, 9193149), (243, 8512175), (315, 6566535), (381, 5429025), (383, 5400675), (405, 5107305), (525, 3939921), (567, 3648075), (635, 3257415), (675, 3064383), (889, 2326725), (945, 2188845), (1143, 1809675), (1149, 1800225), (1215, 1702435), (1575, 1313307), (1701, 1216025), (1905, 1085805), (1915, 1080135), (2025, 1021461), (2667, 775575), (2681, 771525), (2835, 729615), (3175, 651483), (3429, 603225), (3447, 600075), (4445, 465345), (4725, 437769), (5715, 361935), (5745, 360045), (6075, 340487), (8001, 258525), (8043, 257175), (8505, 243205), (9525, 217161), (9575, 216027), (10287, 201075), (10341, 200025), (13335, 155115), (13405, 154305), (14175, 145923), (17145, 120645), (17235, 120015), (22225, 93069), (24003, 86175), (24129, 85725), (28575, 72387), (28725, 72009), (30861, 67025), (31023, 66675), (40005, 51705), (40215, 51435), (42525, 48641)]