180300965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 59199835

約数列:

[1, 5, 13, 53, 65, 199, 263, 265, 689, 995, 1315, 2587, 3419, 3445, 10547, 12935, 13939, 17095, 52337, 52735, 69695, 137111, 181207, 261685, 680381, 685555, 906035, 2773861, 3401905, 13869305, 36060193, 180300965]

約数ペア:

[(1, 180300965), (5, 36060193), (13, 13869305), (53, 3401905), (65, 2773861), (199, 906035), (263, 685555), (265, 680381), (689, 261685), (995, 181207), (1315, 137111), (2587, 69695), (3419, 52735), (3445, 52337), (10547, 17095), (12935, 13939)]