9664325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 13231296

約数和(自身を除く): 3566971

約数列:

[1, 5, 11, 25, 55, 113, 275, 311, 565, 1243, 1555, 2825, 3421, 6215, 7775, 17105, 31075, 35143, 85525, 175715, 386573, 878575, 1932865, 9664325]

約数ペア:

[(1, 9664325), (5, 1932865), (11, 878575), (25, 386573), (55, 175715), (113, 85525), (275, 35143), (311, 31075), (565, 17105), (1243, 7775), (1555, 6215), (2825, 3421)]