5820555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 10563840

約数和(自身を除く): 4743285

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 1571, 3705, 4713, 7855, 20423, 23565, 29849, 61269, 89547, 102115, 149245, 306345, 388037, 447735, 1164111, 1940185, 5820555]

約数ペア:

[(1, 5820555), (3, 1940185), (5, 1164111), (13, 447735), (15, 388037), (19, 306345), (39, 149245), (57, 102115), (65, 89547), (95, 61269), (195, 29849), (247, 23565), (285, 20423), (741, 7855), (1235, 4713), (1571, 3705)]