3129979105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{36739}}^1$

素因数の和:38304

約数の個数: 16

約数和(自身を含む): 4100184000

約数和(自身を除く): 970204895

約数列:

[1, 5, 11, 55, 1549, 7745, 17039, 36739, 85195, 183695, 404129, 2020645, 56908711, 284543555, 625995821, 3129979105]

約数ペア:

[(1, 3129979105), (5, 625995821), (11, 284543555), (55, 56908711), (1549, 2020645), (7745, 404129), (17039, 183695), (36739, 85195)]