85757279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 92367360

約数和(自身を除く): 6610081

約数列:

[1, 19, 71, 151, 421, 1349, 2869, 7999, 10721, 29891, 63571, 203699, 567929, 1207849, 4513541, 85757279]

約数ペア:

[(1, 85757279), (19, 4513541), (71, 1207849), (151, 567929), (421, 203699), (1349, 63571), (2869, 29891), (7999, 10721)]