29771505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38917}}^1$

素因数の和:38945

約数の個数: 24

約数和(自身を含む): 54640872

約数和(自身を除く): 24869367

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 38917, 116751, 194585, 350253, 583755, 661589, 1751265, 1984767, 3307945, 5954301, 9923835, 29771505]

約数ペア:

[(1, 29771505), (3, 9923835), (5, 5954301), (9, 3307945), (15, 1984767), (17, 1751265), (45, 661589), (51, 583755), (85, 350253), (153, 194585), (255, 116751), (765, 38917)]