200052855

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 383011200

約数和(自身を除く): 182958345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 135, 153, 183, 255, 305, 459, 549, 765, 915, 1037, 1429, 1647, 2295, 2745, 3111, 4287, 5185, 7145, 8235, 9333, 12861, 15555, 21435, 24293, 27999, 38583, 46665, 64305, 72879, 87169, 121465, 139995, 192915, 218637, 261507, 364395, 435845, 655911, 784521, 1093185, 1307535, 1481873, 2353563, 3279555, 3922605, 4445619, 7409365, 11767815, 13336857, 22228095, 40010571, 66684285, 200052855]

約数ペア:

[(1, 200052855), (3, 66684285), (5, 40010571), (9, 22228095), (15, 13336857), (17, 11767815), (27, 7409365), (45, 4445619), (51, 3922605), (61, 3279555), (85, 2353563), (135, 1481873), (153, 1307535), (183, 1093185), (255, 784521), (305, 655911), (459, 435845), (549, 364395), (765, 261507), (915, 218637), (1037, 192915), (1429, 139995), (1647, 121465), (2295, 87169), (2745, 72879), (3111, 64305), (4287, 46665), (5185, 38583), (7145, 27999), (8235, 24293), (9333, 21435), (12861, 15555)]