273886015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{8377}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 354691008

約数和(自身を除く): 80804993

約数列:

[1, 5, 13, 65, 503, 2515, 6539, 8377, 32695, 41885, 108901, 544505, 4213631, 21068155, 54777203, 273886015]

約数ペア:

[(1, 273886015), (5, 54777203), (13, 21068155), (65, 4213631), (503, 544505), (2515, 108901), (6539, 41885), (8377, 32695)]