2165955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13127}}^1$

素因数の和:13146

約数の個数: 16

約数和(自身を含む): 3780864

約数和(自身を除く): 1614909

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 13127, 39381, 65635, 144397, 196905, 433191, 721985, 2165955]

約数ペア:

[(1, 2165955), (3, 721985), (5, 433191), (11, 196905), (15, 144397), (33, 65635), (55, 39381), (165, 13127)]