85693855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77551}}^1$

素因数の和:77586

約数の個数: 16

約数和(自身を含む): 117258624

約数和(自身を除く): 31564769

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 77551, 387755, 1008163, 1318367, 5040815, 6591835, 17138771, 85693855]

約数ペア:

[(1, 85693855), (5, 17138771), (13, 6591835), (17, 5040815), (65, 1318367), (85, 1008163), (221, 387755), (1105, 77551)]