26510425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 34442240

約数和(自身を除く): 7931815

約数列:

[1, 5, 25, 31, 79, 155, 395, 433, 775, 1975, 2165, 2449, 10825, 12245, 13423, 34207, 61225, 67115, 171035, 335575, 855175, 1060417, 5302085, 26510425]

約数ペア:

[(1, 26510425), (5, 5302085), (25, 1060417), (31, 855175), (79, 335575), (155, 171035), (395, 67115), (433, 61225), (775, 34207), (1975, 13423), (2165, 12245), (2449, 10825)]