80279805

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{17099}}^1$

素因数の和:17420

約数の個数: 16

約数和(自身を含む): 128865600

約数和(自身を除く): 48585795

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 17099, 51297, 85495, 256485, 5351987, 16055961, 26759935, 80279805]

約数ペア:

[(1, 80279805), (3, 26759935), (5, 16055961), (15, 5351987), (313, 256485), (939, 85495), (1565, 51297), (4695, 17099)]