9920137585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1741903}}^1$

素因数の和:1741992

約数の個数: 16

約数和(自身を含む): 12792542976

約数和(自身を除く): 2872405391

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 1741903, 8709515, 29612351, 116707501, 148061755, 583537505, 1984027517, 9920137585]

約数ペア:

[(1, 9920137585), (5, 1984027517), (17, 583537505), (67, 148061755), (85, 116707501), (335, 29612351), (1139, 8709515), (5695, 1741903)]