6421715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 8467200

約数和(自身を除く): 2045485

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 2939, 14695, 55841, 67597, 279205, 337985, 1284343, 6421715]

約数ペア:

[(1, 6421715), (5, 1284343), (19, 337985), (23, 279205), (95, 67597), (115, 55841), (437, 14695), (2185, 2939)]