2945415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17851}}^1$

素因数の和:17870

約数の個数: 16

約数和(自身を含む): 5141376

約数和(自身を除く): 2195961

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 17851, 53553, 89255, 196361, 267765, 589083, 981805, 2945415]

約数ペア:

[(1, 2945415), (3, 981805), (5, 589083), (11, 267765), (15, 196361), (33, 89255), (55, 53553), (165, 17851)]