8172765

素因数分解:

$3^3\times 5^1\times {\mathrm{60539}}^1$

素因数の和:60553

約数の個数: 16

約数和(自身を含む): 14529600

約数和(自身を除く): 6356835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 60539, 181617, 302695, 544851, 908085, 1634553, 2724255, 8172765]

約数ペア:

[(1, 8172765), (3, 2724255), (5, 1634553), (9, 908085), (15, 544851), (27, 302695), (45, 181617), (135, 60539)]