104857775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{381301}}^1$

素因数の和:381322

約数の個数: 12

約数和(自身を含む): 141844344

約数和(自身を除く): 36986569

約数列:

[1, 5, 11, 25, 55, 275, 381301, 1906505, 4194311, 9532525, 20971555, 104857775]

約数ペア:

[(1, 104857775), (5, 20971555), (11, 9532525), (25, 4194311), (55, 1906505), (275, 381301)]