2080201643505

素因数分解:

$3^3\times 5^1\times {\mathrm{15408901063}}^1$

素因数の和:15408901077

約数の個数: 16

約数和(自身を含む): 3698136255360

約数和(自身を除く): 1617934611855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15408901063, 46226703189, 77044505315, 138680109567, 231133515945, 416040328701, 693400547835, 2080201643505]

約数ペア:

[(1, 2080201643505), (3, 693400547835), (5, 416040328701), (9, 231133515945), (15, 138680109567), (27, 77044505315), (45, 46226703189), (135, 15408901063)]