6540845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 8532480

約数和(自身を除く): 1991635

約数列:

[1, 5, 19, 31, 95, 155, 589, 2221, 2945, 11105, 42199, 68851, 210995, 344255, 1308169, 6540845]

約数ペア:

[(1, 6540845), (5, 1308169), (19, 344255), (31, 210995), (95, 68851), (155, 42199), (589, 11105), (2221, 2945)]