127201225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1567}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 167989248

約数和(自身を除く): 40788023

約数列:

[1, 5, 17, 25, 85, 191, 425, 955, 1567, 3247, 4775, 7835, 16235, 26639, 39175, 81175, 133195, 299297, 665975, 1496485, 5088049, 7482425, 25440245, 127201225]

約数ペア:

[(1, 127201225), (5, 25440245), (17, 7482425), (25, 5088049), (85, 1496485), (191, 665975), (425, 299297), (955, 133195), (1567, 81175), (3247, 39175), (4775, 26639), (7835, 16235)]