83420645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5105

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 44313115

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 5039, 16555, 25195, 35273, 55429, 176365, 216677, 277145, 388003, 1083385, 1516739, 1940015, 2383447, 7583695, 11917235, 16684129, 83420645]

約数ペア:

[(1, 83420645), (5, 16684129), (7, 11917235), (11, 7583695), (35, 2383447), (43, 1940015), (55, 1516739), (77, 1083385), (215, 388003), (301, 277145), (385, 216677), (473, 176365), (1505, 55429), (2365, 35273), (3311, 25195), (5039, 16555)]