2990820005

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1\times {\mathrm{5651}}^1$

素因数の和:6508

約数の個数: 16

約数和(自身を含む): 3618546048

約数和(自身を除く): 627726043

約数列:

[1, 5, 151, 701, 755, 3505, 5651, 28255, 105851, 529255, 853301, 3961351, 4266505, 19806755, 598164001, 2990820005]

約数ペア:

[(1, 2990820005), (5, 598164001), (151, 19806755), (701, 4266505), (755, 3961351), (3505, 853301), (5651, 529255), (28255, 105851)]