25243335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43151}}^1$

素因数の和:43175

約数の個数: 24

約数和(自身を含む): 47121984

約数和(自身を除く): 21878649

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 43151, 129453, 215755, 388359, 560963, 647265, 1682889, 1941795, 2804815, 5048667, 8414445, 25243335]

約数ペア:

[(1, 25243335), (3, 8414445), (5, 5048667), (9, 2804815), (13, 1941795), (15, 1682889), (39, 647265), (45, 560963), (65, 388359), (117, 215755), (195, 129453), (585, 43151)]