205014728985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{6709}}^1$

素因数の和:6903

約数の個数: 128

約数和(自身を含む): 377529292800

約数和(自身を除く): 172514563815

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 59, 73, 129, 165, 177, 215, 219, 295, 365, 473, 645, 649, 803, 885, 1095, 1419, 1947, 2365, 2409, 2537, 3139, 3245, 4015, 4307, 6709, 7095, 7611, 9417, 9735, 12045, 12685, 12921, 15695, 20127, 21535, 27907, 33545, 34529, 38055, 47085, 47377, 64605, 73799, 83721, 100635, 103587, 139535, 142131, 172645, 185201, 221397, 236885, 288487, 368995, 395831, 418605, 489757, 517935, 555603, 710655, 865461, 926005, 1106985, 1187493, 1442435, 1469271, 1979155, 2037211, 2448785, 2778015, 3173357, 4327305, 4354141, 5387327, 5937465, 6111633, 7346355, 9520071, 10186055, 13062423, 15866785, 16161981, 17020733, 21059551, 21770705, 26936635, 28895663, 30558165, 47600355, 51062199, 63178653, 65312115, 80809905, 85103665, 86686989, 105297755, 144478315, 187228063, 231655061, 255310995, 315893265, 317852293, 433434945, 561684189, 694965183, 936140315, 953556879, 1158275305, 1242513509, 1589261465, 2808420945, 3474825915, 3727540527, 4767784395, 6212567545, 13667648599, 18637702635, 41002945797, 68338242995, 205014728985]

約数ペア:

[(1, 205014728985), (3, 68338242995), (5, 41002945797), (11, 18637702635), (15, 13667648599), (33, 6212567545), (43, 4767784395), (55, 3727540527), (59, 3474825915), (73, 2808420945), (129, 1589261465), (165, 1242513509), (177, 1158275305), (215, 953556879), (219, 936140315), (295, 694965183), (365, 561684189), (473, 433434945), (645, 317852293), (649, 315893265), (803, 255310995), (885, 231655061), (1095, 187228063), (1419, 144478315), (1947, 105297755), (2365, 86686989), (2409, 85103665), (2537, 80809905), (3139, 65312115), (3245, 63178653), (4015, 51062199), (4307, 47600355), (6709, 30558165), (7095, 28895663), (7611, 26936635), (9417, 21770705), (9735, 21059551), (12045, 17020733), (12685, 16161981), (12921, 15866785), (15695, 13062423), (20127, 10186055), (21535, 9520071), (27907, 7346355), (33545, 6111633), (34529, 5937465), (38055, 5387327), (47085, 4354141), (47377, 4327305), (64605, 3173357), (73799, 2778015), (83721, 2448785), (100635, 2037211), (103587, 1979155), (139535, 1469271), (142131, 1442435), (172645, 1187493), (185201, 1106985), (221397, 926005), (236885, 865461), (288487, 710655), (368995, 555603), (395831, 517935), (418605, 489757)]