4138105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 5353920

約数和(自身を除く): 1215815

約数列:

[1, 5, 19, 43, 95, 215, 817, 1013, 4085, 5065, 19247, 43559, 96235, 217795, 827621, 4138105]

約数ペア:

[(1, 4138105), (5, 827621), (19, 217795), (43, 96235), (95, 43559), (215, 19247), (817, 5065), (1013, 4085)]