291249227995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{112668947}}^1$

素因数の和:112669010

約数の個数: 16

約数和(自身を含む): 389383884288

約数和(自身を除く): 98134656293

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 112668947, 563344735, 1239358417, 5295440509, 6196792085, 26477202545, 58249845599, 291249227995]

約数ペア:

[(1, 291249227995), (5, 58249845599), (11, 26477202545), (47, 6196792085), (55, 5295440509), (235, 1239358417), (517, 563344735), (2585, 112668947)]