127934265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{501703}}^1$

素因数の和:501728

約数の個数: 16

約数和(自身を含む): 216736128

約数和(自身を除く): 88801863

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 501703, 1505109, 2508515, 7525545, 8528951, 25586853, 42644755, 127934265]

約数ペア:

[(1, 127934265), (3, 42644755), (5, 25586853), (15, 8528951), (17, 7525545), (51, 2508515), (85, 1505109), (255, 501703)]