8273985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 14245632

約数和(自身を除く): 5971647

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 457, 1065, 1207, 1371, 2285, 3621, 6035, 6855, 7769, 18105, 23307, 32447, 38845, 97341, 116535, 162235, 486705, 551599, 1654797, 2757995, 8273985]

約数ペア:

[(1, 8273985), (3, 2757995), (5, 1654797), (15, 551599), (17, 486705), (51, 162235), (71, 116535), (85, 97341), (213, 38845), (255, 32447), (355, 23307), (457, 18105), (1065, 7769), (1207, 6855), (1371, 6035), (2285, 3621)]