2830975

素因数分解:

$5^2\times 7^2\times {\mathrm{2311}}^1$

素因数の和:2335

約数の個数: 18

約数和(自身を含む): 4085304

約数和(自身を除く): 1254329

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 2311, 11555, 16177, 57775, 80885, 113239, 404425, 566195, 2830975]

約数ペア:

[(1, 2830975), (5, 566195), (7, 404425), (25, 113239), (35, 80885), (49, 57775), (175, 16177), (245, 11555), (1225, 2311)]