15135792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 45211392

約数和(自身を除く): 30075600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 421, 428, 642, 749, 842, 856, 1263, 1284, 1498, 1684, 1712, 2247, 2526, 2568, 2947, 2996, 3368, 4494, 5052, 5136, 5894, 5992, 6736, 8841, 8988, 10104, 11788, 11984, 17682, 17976, 20208, 23576, 35364, 35952, 45047, 47152, 70728, 90094, 135141, 141456, 180188, 270282, 315329, 360376, 540564, 630658, 720752, 945987, 1081128, 1261316, 1891974, 2162256, 2522632, 3783948, 5045264, 7567896, 15135792]

約数ペア:

[(1, 15135792), (2, 7567896), (3, 5045264), (4, 3783948), (6, 2522632), (7, 2162256), (8, 1891974), (12, 1261316), (14, 1081128), (16, 945987), (21, 720752), (24, 630658), (28, 540564), (42, 360376), (48, 315329), (56, 270282), (84, 180188), (107, 141456), (112, 135141), (168, 90094), (214, 70728), (321, 47152), (336, 45047), (421, 35952), (428, 35364), (642, 23576), (749, 20208), (842, 17976), (856, 17682), (1263, 11984), (1284, 11788), (1498, 10104), (1684, 8988), (1712, 8841), (2247, 6736), (2526, 5992), (2568, 5894), (2947, 5136), (2996, 5052), (3368, 4494)]