55789155

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 110545344

約数和(自身を除く): 54756189

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 73, 81, 85, 111, 135, 153, 185, 219, 243, 255, 333, 365, 405, 459, 555, 629, 657, 765, 999, 1095, 1215, 1241, 1377, 1665, 1887, 1971, 2295, 2701, 2997, 3145, 3285, 3723, 4131, 4995, 5661, 5913, 6205, 6885, 8103, 8991, 9435, 9855, 11169, 13505, 14985, 16983, 17739, 18615, 20655, 24309, 28305, 29565, 33507, 40515, 44955, 45917, 50949, 55845, 72927, 84915, 88695, 100521, 121545, 137751, 152847, 167535, 218781, 229585, 254745, 301563, 364635, 413253, 502605, 656343, 688755, 764235, 1093905, 1239759, 1507815, 2066265, 3281715, 3719277, 6198795, 11157831, 18596385, 55789155]

約数ペア:

[(1, 55789155), (3, 18596385), (5, 11157831), (9, 6198795), (15, 3719277), (17, 3281715), (27, 2066265), (37, 1507815), (45, 1239759), (51, 1093905), (73, 764235), (81, 688755), (85, 656343), (111, 502605), (135, 413253), (153, 364635), (185, 301563), (219, 254745), (243, 229585), (255, 218781), (333, 167535), (365, 152847), (405, 137751), (459, 121545), (555, 100521), (629, 88695), (657, 84915), (765, 72927), (999, 55845), (1095, 50949), (1215, 45917), (1241, 44955), (1377, 40515), (1665, 33507), (1887, 29565), (1971, 28305), (2295, 24309), (2701, 20655), (2997, 18615), (3145, 17739), (3285, 16983), (3723, 14985), (4131, 13505), (4995, 11169), (5661, 9855), (5913, 9435), (6205, 8991), (6885, 8103)]