83406085

素因数分解:

$5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 116943480

約数和(自身を除く): 33537395

約数列:

[1, 5, 7, 35, 49, 245, 277, 1229, 1385, 1939, 6145, 8603, 9695, 13573, 43015, 60221, 67865, 301105, 340433, 1702165, 2383031, 11915155, 16681217, 83406085]

約数ペア:

[(1, 83406085), (5, 16681217), (7, 11915155), (35, 2383031), (49, 1702165), (245, 340433), (277, 301105), (1229, 67865), (1385, 60221), (1939, 43015), (6145, 13573), (8603, 9695)]