80415257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 89026560

約数和(自身を除く): 8611303

約数列:

[1, 13, 53, 127, 689, 919, 1651, 6731, 11947, 48707, 87503, 116713, 633191, 1517269, 6185789, 80415257]

約数ペア:

[(1, 80415257), (13, 6185789), (53, 1517269), (127, 633191), (689, 116713), (919, 87503), (1651, 48707), (6731, 11947)]