210876135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 361677312

約数和(自身を除く): 150801177

約数列:

[1, 3, 5, 15, 37, 53, 67, 107, 111, 159, 185, 201, 265, 321, 335, 535, 555, 795, 1005, 1605, 1961, 2479, 3551, 3959, 5671, 5883, 7169, 7437, 9805, 10653, 11877, 12395, 17013, 17755, 19795, 21507, 28355, 29415, 35845, 37185, 53265, 59385, 85065, 107535, 131387, 209827, 265253, 379957, 394161, 629481, 656935, 795759, 1049135, 1139871, 1326265, 1899785, 1970805, 3147405, 3978795, 5699355, 14058409, 42175227, 70292045, 210876135]

約数ペア:

[(1, 210876135), (3, 70292045), (5, 42175227), (15, 14058409), (37, 5699355), (53, 3978795), (67, 3147405), (107, 1970805), (111, 1899785), (159, 1326265), (185, 1139871), (201, 1049135), (265, 795759), (321, 656935), (335, 629481), (535, 394161), (555, 379957), (795, 265253), (1005, 209827), (1605, 131387), (1961, 107535), (2479, 85065), (3551, 59385), (3959, 53265), (5671, 37185), (5883, 35845), (7169, 29415), (7437, 28355), (9805, 21507), (10653, 19795), (11877, 17755), (12395, 17013)]