248887655

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{11239}}^1$

素因数の和:11390

約数の個数: 16

約数和(自身を含む): 308605440

約数和(自身を除く): 59717785

約数列:

[1, 5, 43, 103, 215, 515, 4429, 11239, 22145, 56195, 483277, 1157617, 2416385, 5788085, 49777531, 248887655]

約数ペア:

[(1, 248887655), (5, 49777531), (43, 5788085), (103, 2416385), (215, 1157617), (515, 483277), (4429, 56195), (11239, 22145)]