83929335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 162708480

約数和(自身を除く): 78779145

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 43, 87, 105, 129, 145, 203, 215, 301, 435, 609, 641, 645, 903, 1015, 1247, 1505, 1923, 3045, 3205, 3741, 4487, 4515, 6235, 8729, 9615, 13461, 18589, 18705, 22435, 26187, 27563, 43645, 55767, 67305, 82689, 92945, 130123, 130935, 137815, 192941, 278835, 390369, 413445, 578823, 650615, 799327, 964705, 1951845, 2397981, 2894115, 3996635, 5595289, 11989905, 16785867, 27976445, 83929335]

約数ペア:

[(1, 83929335), (3, 27976445), (5, 16785867), (7, 11989905), (15, 5595289), (21, 3996635), (29, 2894115), (35, 2397981), (43, 1951845), (87, 964705), (105, 799327), (129, 650615), (145, 578823), (203, 413445), (215, 390369), (301, 278835), (435, 192941), (609, 137815), (641, 130935), (645, 130123), (903, 92945), (1015, 82689), (1247, 67305), (1505, 55767), (1923, 43645), (3045, 27563), (3205, 26187), (3741, 22435), (4487, 18705), (4515, 18589), (6235, 13461), (8729, 9615)]