129679505

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{743}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 158454144

約数和(自身を除く): 28774639

約数列:

[1, 5, 67, 335, 521, 743, 2605, 3715, 34907, 49781, 174535, 248905, 387103, 1935515, 25935901, 129679505]

約数ペア:

[(1, 129679505), (5, 25935901), (67, 1935515), (335, 387103), (521, 248905), (743, 174535), (2605, 49781), (3715, 34907)]