15575490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 49762944

約数和(自身を除く): 34187454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 67, 70, 81, 82, 90, 105, 123, 126, 134, 135, 162, 189, 201, 205, 210, 246, 270, 287, 315, 335, 369, 378, 402, 405, 410, 469, 567, 574, 603, 615, 630, 670, 738, 810, 861, 938, 945, 1005, 1107, 1134, 1206, 1230, 1407, 1435, 1722, 1809, 1845, 1890, 2010, 2214, 2345, 2583, 2747, 2814, 2835, 2870, 3015, 3321, 3618, 3690, 4221, 4305, 4690, 5166, 5427, 5494, 5535, 5670, 6030, 6642, 7035, 7749, 8241, 8442, 8610, 9045, 10854, 11070, 12663, 12915, 13735, 14070, 15498, 16482, 16605, 18090, 19229, 21105, 23247, 24723, 25326, 25830, 27135, 27470, 33210, 37989, 38458, 38745, 41205, 42210, 46494, 49446, 54270, 57687, 63315, 74169, 75978, 77490, 82410, 96145, 115374, 116235, 123615, 126630, 148338, 173061, 189945, 192290, 222507, 232470, 247230, 288435, 346122, 370845, 379890, 445014, 519183, 576870, 741690, 865305, 1038366, 1112535, 1557549, 1730610, 2225070, 2595915, 3115098, 5191830, 7787745, 15575490]

約数ペア:

[(1, 15575490), (2, 7787745), (3, 5191830), (5, 3115098), (6, 2595915), (7, 2225070), (9, 1730610), (10, 1557549), (14, 1112535), (15, 1038366), (18, 865305), (21, 741690), (27, 576870), (30, 519183), (35, 445014), (41, 379890), (42, 370845), (45, 346122), (54, 288435), (63, 247230), (67, 232470), (70, 222507), (81, 192290), (82, 189945), (90, 173061), (105, 148338), (123, 126630), (126, 123615), (134, 116235), (135, 115374), (162, 96145), (189, 82410), (201, 77490), (205, 75978), (210, 74169), (246, 63315), (270, 57687), (287, 54270), (315, 49446), (335, 46494), (369, 42210), (378, 41205), (402, 38745), (405, 38458), (410, 37989), (469, 33210), (567, 27470), (574, 27135), (603, 25830), (615, 25326), (630, 24723), (670, 23247), (738, 21105), (810, 19229), (861, 18090), (938, 16605), (945, 16482), (1005, 15498), (1107, 14070), (1134, 13735), (1206, 12915), (1230, 12663), (1407, 11070), (1435, 10854), (1722, 9045), (1809, 8610), (1845, 8442), (1890, 8241), (2010, 7749), (2214, 7035), (2345, 6642), (2583, 6030), (2747, 5670), (2814, 5535), (2835, 5494), (2870, 5427), (3015, 5166), (3321, 4690), (3618, 4305), (3690, 4221)]