1799853885

素因数分解:

$3^3\times 5^1\times {\mathrm{13332251}}^1$

素因数の和:13332265

約数の個数: 16

約数和(自身を含む): 3199740480

約数和(自身を除く): 1399886595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 13332251, 39996753, 66661255, 119990259, 199983765, 359970777, 599951295, 1799853885]

約数ペア:

[(1, 1799853885), (3, 599951295), (5, 359970777), (9, 199983765), (15, 119990259), (27, 66661255), (45, 39996753), (135, 13332251)]