775318569985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{3217}}^1$

素因数の和:3826

約数の個数: 64

約数和(自身を含む): 1012437377280

約数和(自身を除く): 237118807295

約数列:

[1, 5, 17, 67, 85, 101, 335, 419, 505, 1139, 1717, 2095, 3217, 5695, 6767, 7123, 8585, 16085, 28073, 33835, 35615, 42319, 54689, 115039, 140365, 211595, 215539, 273445, 324917, 477241, 575195, 719423, 1077695, 1347923, 1624585, 2386205, 2835373, 3597115, 3664163, 5523589, 6739615, 14176865, 18320815, 21769439, 22914691, 27617945, 48201341, 90310841, 108847195, 114573455, 136140223, 241006705, 370080463, 451554205, 680701115, 1535284297, 1850402315, 2314383791, 7676421485, 9121394941, 11571918955, 45606974705, 155063713997, 775318569985]

約数ペア:

[(1, 775318569985), (5, 155063713997), (17, 45606974705), (67, 11571918955), (85, 9121394941), (101, 7676421485), (335, 2314383791), (419, 1850402315), (505, 1535284297), (1139, 680701115), (1717, 451554205), (2095, 370080463), (3217, 241006705), (5695, 136140223), (6767, 114573455), (7123, 108847195), (8585, 90310841), (16085, 48201341), (28073, 27617945), (33835, 22914691), (35615, 21769439), (42319, 18320815), (54689, 14176865), (115039, 6739615), (140365, 5523589), (211595, 3664163), (215539, 3597115), (273445, 2835373), (324917, 2386205), (477241, 1624585), (575195, 1347923), (719423, 1077695)]