248896255

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24631}}^1$

素因数の和:24726

約数の個数: 16

約数和(自身を含む): 312136704

約数和(自身を除く): 63240449

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 24631, 123155, 1059133, 1157657, 5295665, 5788285, 49779251, 248896255]

約数ペア:

[(1, 248896255), (5, 49779251), (43, 5788285), (47, 5295665), (215, 1157657), (235, 1059133), (2021, 123155), (10105, 24631)]