26650825

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{2953}}^1$

素因数の和:3001

約数の個数: 18

約数和(自身を含む): 34889694

約数和(自身を除く): 8238869

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 2953, 9025, 14765, 56107, 73825, 280535, 1066033, 1402675, 5330165, 26650825]

約数ペア:

[(1, 26650825), (5, 5330165), (19, 1402675), (25, 1066033), (95, 280535), (361, 73825), (475, 56107), (1805, 14765), (2953, 9025)]