89314515

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38917}}^1$

素因数の和:38948

約数の個数: 32

約数和(自身を含む): 168125760

約数和(自身を除く): 78811245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 38917, 116751, 194585, 350253, 583755, 661589, 1050759, 1751265, 1984767, 3307945, 5253795, 5954301, 9923835, 17862903, 29771505, 89314515]

約数ペア:

[(1, 89314515), (3, 29771505), (5, 17862903), (9, 9923835), (15, 5954301), (17, 5253795), (27, 3307945), (45, 1984767), (51, 1751265), (85, 1050759), (135, 661589), (153, 583755), (255, 350253), (459, 194585), (765, 116751), (2295, 38917)]