6728685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26387}}^1$

素因数の和:26412

約数の個数: 16

約数和(自身を含む): 11399616

約数和(自身を除く): 4670931

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 26387, 79161, 131935, 395805, 448579, 1345737, 2242895, 6728685]

約数ペア:

[(1, 6728685), (3, 2242895), (5, 1345737), (15, 448579), (17, 395805), (51, 131935), (85, 79161), (255, 26387)]