27421295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6311}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 36357120

約数和(自身を除く): 8935825

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 6311, 31555, 69421, 347105, 498569, 2492845, 5484259, 27421295]

約数ペア:

[(1, 27421295), (5, 5484259), (11, 2492845), (55, 498569), (79, 347105), (395, 69421), (869, 31555), (4345, 6311)]