2536065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 5136768

約数和(自身を除く): 2600703

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 97, 105, 249, 291, 315, 415, 485, 581, 679, 747, 873, 1245, 1455, 1743, 2037, 2905, 3395, 3735, 4365, 5229, 6111, 8051, 8715, 10185, 24153, 26145, 30555, 40255, 56357, 72459, 120765, 169071, 281785, 362295, 507213, 845355, 2536065]

約数ペア:

[(1, 2536065), (3, 845355), (5, 507213), (7, 362295), (9, 281785), (15, 169071), (21, 120765), (35, 72459), (45, 56357), (63, 40255), (83, 30555), (97, 26145), (105, 24153), (249, 10185), (291, 8715), (315, 8051), (415, 6111), (485, 5229), (581, 4365), (679, 3735), (747, 3395), (873, 2905), (1245, 2037), (1455, 1743)]