12439525

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 18205184

約数和(自身を除く): 5765659

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 2293, 5425, 11465, 16051, 57325, 71083, 80255, 355415, 401275, 497581, 1777075, 2487905, 12439525]

約数ペア:

[(1, 12439525), (5, 2487905), (7, 1777075), (25, 497581), (31, 401275), (35, 355415), (155, 80255), (175, 71083), (217, 57325), (775, 16051), (1085, 11465), (2293, 5425)]