123587195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21701}}^1$

素因数の和:21790

約数の個数: 16

約数和(自身を含む): 159379488

約数和(自身を除く): 35792293

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 21701, 108505, 368917, 1453967, 1844585, 7269835, 24717439, 123587195]

約数ペア:

[(1, 123587195), (5, 24717439), (17, 7269835), (67, 1844585), (85, 1453967), (335, 368917), (1139, 108505), (5695, 21701)]