26342155

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 37264320

約数和(自身を除く): 10922165

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 1361, 2765, 3871, 6805, 9527, 19355, 47635, 66689, 107519, 333445, 537595, 752633, 3763165, 5268431, 26342155]

約数ペア:

[(1, 26342155), (5, 5268431), (7, 3763165), (35, 752633), (49, 537595), (79, 333445), (245, 107519), (395, 66689), (553, 47635), (1361, 19355), (2765, 9527), (3871, 6805)]