168552765

素因数分解:

$3^3\times 5^1\times {\mathrm{1248539}}^1$

素因数の和:1248553

約数の個数: 16

約数和(自身を含む): 299649600

約数和(自身を除く): 131096835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1248539, 3745617, 6242695, 11236851, 18728085, 33710553, 56184255, 168552765]

約数ペア:

[(1, 168552765), (3, 56184255), (5, 33710553), (9, 18728085), (15, 11236851), (27, 6242695), (45, 3745617), (135, 1248539)]