27540205

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{929}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 42301980

約数和(自身を除く): 14761775

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 929, 2695, 4235, 4645, 5929, 6503, 10219, 29645, 32515, 45521, 51095, 71533, 112409, 227605, 357665, 500731, 562045, 786863, 2503655, 3934315, 5508041, 27540205]

約数ペア:

[(1, 27540205), (5, 5508041), (7, 3934315), (11, 2503655), (35, 786863), (49, 562045), (55, 500731), (77, 357665), (121, 227605), (245, 112409), (385, 71533), (539, 51095), (605, 45521), (847, 32515), (929, 29645), (2695, 10219), (4235, 6503), (4645, 5929)]