13249355

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 18960480

約数和(自身を除く): 5711125

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1319, 1435, 2009, 6595, 9233, 10045, 46165, 54079, 64631, 270395, 323155, 378553, 1892765, 2649871, 13249355]

約数ペア:

[(1, 13249355), (5, 2649871), (7, 1892765), (35, 378553), (41, 323155), (49, 270395), (205, 64631), (245, 54079), (287, 46165), (1319, 10045), (1435, 9233), (2009, 6595)]