1329885

素因数分解:

$3^3\times 5^1\times {\mathrm{9851}}^1$

素因数の和:9865

約数の個数: 16

約数和(自身を含む): 2364480

約数和(自身を除く): 1034595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9851, 29553, 49255, 88659, 147765, 265977, 443295, 1329885]

約数ペア:

[(1, 1329885), (3, 443295), (5, 265977), (9, 147765), (15, 88659), (27, 49255), (45, 29553), (135, 9851)]