497363155

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4467

約数の個数: 24

約数和(自身を含む): 638569008

約数和(自身を除く): 141205853

約数列:

[1, 5, 23, 43, 115, 215, 529, 989, 2645, 4373, 4945, 21865, 22747, 100579, 113735, 188039, 502895, 940195, 2313317, 4324897, 11566585, 21624485, 99472631, 497363155]

約数ペア:

[(1, 497363155), (5, 99472631), (23, 21624485), (43, 11566585), (115, 4324897), (215, 2313317), (529, 940195), (989, 502895), (2645, 188039), (4373, 113735), (4945, 100579), (21865, 22747)]