6443195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 8709120

約数和(自身を除く): 2265925

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 3779, 18895, 41569, 117149, 207845, 585745, 1288639, 6443195]

約数ペア:

[(1, 6443195), (5, 1288639), (11, 585745), (31, 207845), (55, 117149), (155, 41569), (341, 18895), (1705, 3779)]