27720562465

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{5821}}^1\times {\mathrm{4271}}^1$

素因数の和:10320

約数の個数: 16

約数和(自身を含む): 33427408896

約数和(自身を除く): 5706846431

約数列:

[1, 5, 223, 1115, 4271, 5821, 21355, 29105, 952433, 1298083, 4762165, 6490415, 24861491, 124307455, 5544112493, 27720562465]

約数ペア:

[(1, 27720562465), (5, 5544112493), (223, 124307455), (1115, 24861491), (4271, 6490415), (5821, 4762165), (21355, 1298083), (29105, 952433)]