9906655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 13035168

約数和(自身を除く): 3128513

約数列:

[1, 5, 11, 55, 281, 641, 1405, 3091, 3205, 7051, 15455, 35255, 180121, 900605, 1981331, 9906655]

約数ペア:

[(1, 9906655), (5, 1981331), (11, 900605), (55, 180121), (281, 35255), (641, 15455), (1405, 7051), (3091, 3205)]