90773855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 111025728

約数和(自身を除く): 20251873

約数列:

[1, 5, 71, 241, 355, 1061, 1205, 5305, 17111, 75331, 85555, 255701, 376655, 1278505, 18154771, 90773855]

約数ペア:

[(1, 90773855), (5, 18154771), (71, 1278505), (241, 376655), (355, 255701), (1061, 85555), (1205, 75331), (5305, 17111)]