68671755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89767}}^1$

素因数の和:89795

約数の個数: 24

約数和(自身を含む): 126034272

約数和(自身を除く): 57362517

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89767, 269301, 448835, 807903, 1346505, 1526039, 4039515, 4578117, 7630195, 13734351, 22890585, 68671755]

約数ペア:

[(1, 68671755), (3, 22890585), (5, 13734351), (9, 7630195), (15, 4578117), (17, 4039515), (45, 1526039), (51, 1346505), (85, 807903), (153, 448835), (255, 269301), (765, 89767)]