27525805

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 35985312

約数和(自身を除く): 8459507

約数列:

[1, 5, 17, 43, 85, 215, 289, 443, 731, 1445, 2215, 3655, 7531, 12427, 19049, 37655, 62135, 95245, 128027, 323833, 640135, 1619165, 5505161, 27525805]

約数ペア:

[(1, 27525805), (5, 5505161), (17, 1619165), (43, 640135), (85, 323833), (215, 128027), (289, 95245), (443, 62135), (731, 37655), (1445, 19049), (2215, 12427), (3655, 7531)]