64434425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 89205600

約数和(自身を除く): 24771175

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 5449, 11825, 27245, 59939, 136225, 234307, 299695, 1171535, 1498475, 2577377, 5857675, 12886885, 64434425]

約数ペア:

[(1, 64434425), (5, 12886885), (11, 5857675), (25, 2577377), (43, 1498475), (55, 1171535), (215, 299695), (275, 234307), (473, 136225), (1075, 59939), (2365, 27245), (5449, 11825)]