47692395

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 43118325

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 2309, 4131, 6885, 6927, 11545, 20655, 20781, 34635, 39253, 62343, 103905, 117759, 187029, 196265, 311715, 353277, 561087, 588795, 935145, 1059831, 1766385, 2805435, 3179493, 5299155, 9538479, 15897465, 47692395]

約数ペア:

[(1, 47692395), (3, 15897465), (5, 9538479), (9, 5299155), (15, 3179493), (17, 2805435), (27, 1766385), (45, 1059831), (51, 935145), (81, 588795), (85, 561087), (135, 353277), (153, 311715), (243, 196265), (255, 187029), (405, 117759), (459, 103905), (765, 62343), (1215, 39253), (1377, 34635), (2295, 20781), (2309, 20655), (4131, 11545), (6885, 6927)]