88779995

素因数分解:

$5^1\times {\mathrm{139}}^2\times {\mathrm{919}}^1$

素因数の和:1202

約数の個数: 12

約数和(自身を含む): 107424720

約数和(自身を除く): 18644725

約数列:

[1, 5, 139, 695, 919, 4595, 19321, 96605, 127741, 638705, 17755999, 88779995]

約数ペア:

[(1, 88779995), (5, 17755999), (139, 638705), (695, 127741), (919, 96605), (4595, 19321)]