1330404885

素因数分解:

$3^3\times 5^1\times {\mathrm{9854851}}^1$

素因数の和:9854865

約数の個数: 16

約数和(自身を含む): 2365164480

約数和(自身を除く): 1034759595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9854851, 29564553, 49274255, 88693659, 147822765, 266080977, 443468295, 1330404885]

約数ペア:

[(1, 1330404885), (3, 443468295), (5, 266080977), (9, 147822765), (15, 88693659), (27, 49274255), (45, 29564553), (135, 9854851)]