3874594895

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{43987}}^1$

素因数の和:44294

約数の個数: 16

約数和(自身を含む): 4729589760

約数和(自身を除く): 854994865

約数列:

[1, 5, 79, 223, 395, 1115, 17617, 43987, 88085, 219935, 3474973, 9809101, 17374865, 49045505, 774918979, 3874594895]

約数ペア:

[(1, 3874594895), (5, 774918979), (79, 49045505), (223, 17374865), (395, 9809101), (1115, 3474973), (17617, 219935), (43987, 88085)]