84689005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 104206464

約数和(自身を除く): 19517459

約数列:

[1, 5, 67, 101, 335, 505, 2503, 6767, 12515, 33835, 167701, 252803, 838505, 1264015, 16937801, 84689005]

約数ペア:

[(1, 84689005), (5, 16937801), (67, 1264015), (101, 838505), (335, 252803), (505, 167701), (2503, 33835), (6767, 12515)]