7420755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29101}}^1$

素因数の和:29126

約数の個数: 16

約数和(自身を含む): 12572064

約数和(自身を除く): 5151309

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 29101, 87303, 145505, 436515, 494717, 1484151, 2473585, 7420755]

約数ペア:

[(1, 7420755), (3, 2473585), (5, 1484151), (15, 494717), (17, 436515), (51, 145505), (85, 87303), (255, 29101)]