2112145

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3041064

約数和(自身を除く): 928919

約数列:

[1, 5, 7, 35, 37, 49, 185, 233, 245, 259, 1165, 1295, 1631, 1813, 8155, 8621, 9065, 11417, 43105, 57085, 60347, 301735, 422429, 2112145]

約数ペア:

[(1, 2112145), (5, 422429), (7, 301735), (35, 60347), (37, 57085), (49, 43105), (185, 11417), (233, 9065), (245, 8621), (259, 8155), (1165, 1813), (1295, 1631)]