27149785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8887}}^1$

素因数の和:8952

約数の個数: 16

約数和(自身を含む): 35836416

約数和(自身を除く): 8686631

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 8887, 44435, 115531, 417689, 577655, 2088445, 5429957, 27149785]

約数ペア:

[(1, 27149785), (5, 5429957), (13, 2088445), (47, 577655), (65, 417689), (235, 115531), (611, 44435), (3055, 8887)]