12225087175

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1663}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 18735515136

約数和(自身を除く): 6510427961

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 353, 425, 595, 833, 1225, 1663, 1765, 2471, 2975, 4165, 6001, 8315, 8825, 11641, 12355, 17297, 20825, 28271, 30005, 41575, 42007, 58205, 61775, 81487, 86485, 141355, 150025, 197897, 210035, 291025, 294049, 407435, 432425, 587039, 706775, 989485, 1050175, 1385279, 1470245, 2037175, 2935195, 4109273, 4947425, 6926395, 7351225, 9979663, 14675975, 20546365, 28764911, 34631975, 49898315, 69857641, 102731825, 143824555, 249491575, 349288205, 489003487, 719122775, 1746441025, 2445017435, 12225087175]

約数ペア:

[(1, 12225087175), (5, 2445017435), (7, 1746441025), (17, 719122775), (25, 489003487), (35, 349288205), (49, 249491575), (85, 143824555), (119, 102731825), (175, 69857641), (245, 49898315), (353, 34631975), (425, 28764911), (595, 20546365), (833, 14675975), (1225, 9979663), (1663, 7351225), (1765, 6926395), (2471, 4947425), (2975, 4109273), (4165, 2935195), (6001, 2037175), (8315, 1470245), (8825, 1385279), (11641, 1050175), (12355, 989485), (17297, 706775), (20825, 587039), (28271, 432425), (30005, 407435), (41575, 294049), (42007, 291025), (58205, 210035), (61775, 197897), (81487, 150025), (86485, 141355)]