851537555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{57131}}^1$

素因数の和:57418

約数の個数: 16

約数和(自身を含む): 1118873088

約数和(自身を除く): 267335533

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 14905, 57131, 285655, 628441, 3142205, 15482501, 77412505, 170307511, 851537555]

約数ペア:

[(1, 851537555), (5, 170307511), (11, 77412505), (55, 15482501), (271, 3142205), (1355, 628441), (2981, 285655), (14905, 57131)]