26015885

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^2$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 36506880

約数和(自身を除く): 10490995

約数列:

[1, 5, 7, 35, 79, 97, 395, 485, 553, 679, 2765, 3395, 7663, 9409, 38315, 47045, 53641, 65863, 268205, 329315, 743311, 3716555, 5203177, 26015885]

約数ペア:

[(1, 26015885), (5, 5203177), (7, 3716555), (35, 743311), (79, 329315), (97, 268205), (395, 65863), (485, 53641), (553, 47045), (679, 38315), (2765, 9409), (3395, 7663)]