2783180895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 5565888000

約数和(自身を除く): 2782707105

約数列:

[1, 3, 5, 11, 15, 19, 23, 29, 33, 55, 57, 69, 87, 95, 115, 121, 145, 165, 209, 253, 285, 319, 345, 363, 435, 437, 551, 605, 627, 667, 759, 957, 1045, 1265, 1311, 1331, 1595, 1653, 1815, 2001, 2185, 2299, 2755, 2783, 3135, 3335, 3509, 3795, 3993, 4785, 4807, 6061, 6555, 6655, 6897, 7337, 8265, 8349, 10005, 10527, 11495, 12673, 13915, 14421, 14641, 17545, 18183, 19965, 22011, 24035, 25289, 30305, 30613, 34485, 36685, 38019, 38599, 41745, 43923, 52635, 52877, 63365, 66671, 72105, 73205, 75867, 80707, 90915, 91839, 110055, 115797, 126445, 139403, 153065, 158631, 190095, 192995, 200013, 219615, 242121, 264385, 278179, 333355, 336743, 379335, 403535, 418209, 424589, 459195, 578985, 581647, 697015, 733381, 793155, 834537, 887777, 1000065, 1010229, 1210605, 1273767, 1390895, 1533433, 1683715, 1744941, 2091045, 2122945, 2200143, 2663331, 2908235, 3666905, 4172685, 4438885, 4600299, 5051145, 6368835, 6398117, 7667165, 8067191, 8724705, 9765547, 11000715, 13316655, 16867763, 19194351, 23001495, 24201573, 29296641, 31990585, 40335955, 48827735, 50603289, 84338815, 95971755, 121007865, 146483205, 185545393, 253016445, 556636179, 927726965, 2783180895]

約数ペア:

[(1, 2783180895), (3, 927726965), (5, 556636179), (11, 253016445), (15, 185545393), (19, 146483205), (23, 121007865), (29, 95971755), (33, 84338815), (55, 50603289), (57, 48827735), (69, 40335955), (87, 31990585), (95, 29296641), (115, 24201573), (121, 23001495), (145, 19194351), (165, 16867763), (209, 13316655), (253, 11000715), (285, 9765547), (319, 8724705), (345, 8067191), (363, 7667165), (435, 6398117), (437, 6368835), (551, 5051145), (605, 4600299), (627, 4438885), (667, 4172685), (759, 3666905), (957, 2908235), (1045, 2663331), (1265, 2200143), (1311, 2122945), (1331, 2091045), (1595, 1744941), (1653, 1683715), (1815, 1533433), (2001, 1390895), (2185, 1273767), (2299, 1210605), (2755, 1010229), (2783, 1000065), (3135, 887777), (3335, 834537), (3509, 793155), (3795, 733381), (3993, 697015), (4785, 581647), (4807, 578985), (6061, 459195), (6555, 424589), (6655, 418209), (6897, 403535), (7337, 379335), (8265, 336743), (8349, 333355), (10005, 278179), (10527, 264385), (11495, 242121), (12673, 219615), (13915, 200013), (14421, 192995), (14641, 190095), (17545, 158631), (18183, 153065), (19965, 139403), (22011, 126445), (24035, 115797), (25289, 110055), (30305, 91839), (30613, 90915), (34485, 80707), (36685, 75867), (38019, 73205), (38599, 72105), (41745, 66671), (43923, 63365), (52635, 52877)]