25252885

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 35868960

約数和(自身を除く): 10616075

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 1747, 2065, 2891, 8735, 12229, 14455, 61145, 85603, 103073, 428015, 515365, 721511, 3607555, 5050577, 25252885]

約数ペア:

[(1, 25252885), (5, 5050577), (7, 3607555), (35, 721511), (49, 515365), (59, 428015), (245, 103073), (295, 85603), (413, 61145), (1747, 14455), (2065, 12229), (2891, 8735)]