27957320465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1\times {\mathrm{79151}}^1$

素因数の和:80920

約数の個数: 16

約数和(自身を含む): 34387428096

約数和(自身を除く): 6430107631

約数列:

[1, 5, 41, 205, 1723, 8615, 70643, 79151, 353215, 395755, 3245191, 16225955, 136377173, 681885865, 5591464093, 27957320465]

約数ペア:

[(1, 27957320465), (5, 5591464093), (41, 681885865), (205, 136377173), (1723, 16225955), (8615, 3245191), (70643, 395755), (79151, 353215)]