68711535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89819}}^1$

素因数の和:89847

約数の個数: 24

約数和(自身を含む): 126107280

約数和(自身を除く): 57395745

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89819, 269457, 449095, 808371, 1347285, 1526923, 4041855, 4580769, 7634615, 13742307, 22903845, 68711535]

約数ペア:

[(1, 68711535), (3, 22903845), (5, 13742307), (9, 7634615), (15, 4580769), (17, 4041855), (45, 1526923), (51, 1347285), (85, 808371), (153, 449095), (255, 269457), (765, 89819)]