12902085

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 27885312

約数和(自身を除く): 14983227

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 41, 45, 63, 81, 105, 111, 123, 135, 185, 189, 205, 243, 259, 287, 315, 333, 369, 405, 555, 567, 615, 777, 861, 945, 999, 1107, 1215, 1295, 1435, 1517, 1665, 1701, 1845, 2331, 2583, 2835, 2997, 3321, 3885, 4305, 4551, 4995, 5535, 6993, 7585, 7749, 8505, 8991, 9963, 10619, 11655, 12915, 13653, 14985, 16605, 20979, 22755, 23247, 31857, 34965, 38745, 40959, 44955, 49815, 53095, 62937, 68265, 69741, 95571, 104895, 116235, 122877, 159285, 204795, 286713, 314685, 348705, 368631, 477855, 614385, 860139, 1433565, 1843155, 2580417, 4300695, 12902085]

約数ペア:

[(1, 12902085), (3, 4300695), (5, 2580417), (7, 1843155), (9, 1433565), (15, 860139), (21, 614385), (27, 477855), (35, 368631), (37, 348705), (41, 314685), (45, 286713), (63, 204795), (81, 159285), (105, 122877), (111, 116235), (123, 104895), (135, 95571), (185, 69741), (189, 68265), (205, 62937), (243, 53095), (259, 49815), (287, 44955), (315, 40959), (333, 38745), (369, 34965), (405, 31857), (555, 23247), (567, 22755), (615, 20979), (777, 16605), (861, 14985), (945, 13653), (999, 12915), (1107, 11655), (1215, 10619), (1295, 9963), (1435, 8991), (1517, 8505), (1665, 7749), (1701, 7585), (1845, 6993), (2331, 5535), (2583, 4995), (2835, 4551), (2997, 4305), (3321, 3885)]