102817195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23609}}^1$

素因数の和:23694

約数の個数: 16

約数和(自身を含む): 134860320

約数和(自身を除く): 32043125

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 23609, 118045, 306917, 1534585, 1581803, 7909015, 20563439, 102817195]

約数ペア:

[(1, 102817195), (5, 20563439), (13, 7909015), (65, 1581803), (67, 1534585), (335, 306917), (871, 118045), (4355, 23609)]