27807395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72227}}^1$

素因数の和:72250

約数の個数: 16

約数和(自身を含む): 41603328

約数和(自身を除く): 13795933

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 72227, 361135, 505589, 794497, 2527945, 3972485, 5561479, 27807395]

約数ペア:

[(1, 27807395), (5, 5561479), (7, 3972485), (11, 2527945), (35, 794497), (55, 505589), (77, 361135), (385, 72227)]