67586985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5197}}^1$

素因数の和:5242

約数の個数: 36

約数和(自身を含む): 124471308

約数和(自身を除く): 56884323

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 5197, 13005, 15591, 25985, 46773, 77955, 88349, 233865, 265047, 441745, 795141, 1325235, 1501933, 3975705, 4505799, 7509665, 13517397, 22528995, 67586985]

約数ペア:

[(1, 67586985), (3, 22528995), (5, 13517397), (9, 7509665), (15, 4505799), (17, 3975705), (45, 1501933), (51, 1325235), (85, 795141), (153, 441745), (255, 265047), (289, 233865), (765, 88349), (867, 77955), (1445, 46773), (2601, 25985), (4335, 15591), (5197, 13005)]