13661065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 18014400

約数和(自身を除く): 4353335

約数列:

[1, 5, 11, 55, 149, 745, 1639, 1667, 8195, 8335, 18337, 91685, 248383, 1241915, 2732213, 13661065]

約数ペア:

[(1, 13661065), (5, 2732213), (11, 1241915), (55, 248383), (149, 91685), (745, 18337), (1639, 8335), (1667, 8195)]