2201582005

素因数分解:

$5^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{20753}}^1$

素因数の和:21205

約数の個数: 24

約数和(自身を含む): 3080474712

約数和(自身を除く): 878892707

約数列:

[1, 5, 7, 35, 49, 245, 433, 2165, 3031, 15155, 20753, 21217, 103765, 106085, 145271, 726355, 1016897, 5084485, 8986049, 44930245, 62902343, 314511715, 440316401, 2201582005]

約数ペア:

[(1, 2201582005), (5, 440316401), (7, 314511715), (35, 62902343), (49, 44930245), (245, 8986049), (433, 5084485), (2165, 1016897), (3031, 726355), (15155, 145271), (20753, 106085), (21217, 103765)]