336456752805

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1\times {\mathrm{26687}}^1$

素因数の和:28735

約数の個数: 64

約数和(自身を含む): 611202170880

約数和(自身を除く): 274745418075

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1987, 2115, 5961, 6345, 9935, 17883, 26687, 29805, 53649, 80061, 89415, 93389, 133435, 240183, 268245, 280167, 400305, 466945, 720549, 840501, 1200915, 1254289, 1400835, 2521503, 3602745, 3762867, 4202505, 6271445, 11288601, 12607515, 18814335, 33865803, 53027069, 56443005, 159081207, 169329015, 265135345, 477243621, 795406035, 1431730863, 2386218105, 2492272243, 7158654315, 7476816729, 12461361215, 22430450187, 37384083645, 67291350561, 112152250935, 336456752805]

約数ペア:

[(1, 336456752805), (3, 112152250935), (5, 67291350561), (9, 37384083645), (15, 22430450187), (27, 12461361215), (45, 7476816729), (47, 7158654315), (135, 2492272243), (141, 2386218105), (235, 1431730863), (423, 795406035), (705, 477243621), (1269, 265135345), (1987, 169329015), (2115, 159081207), (5961, 56443005), (6345, 53027069), (9935, 33865803), (17883, 18814335), (26687, 12607515), (29805, 11288601), (53649, 6271445), (80061, 4202505), (89415, 3762867), (93389, 3602745), (133435, 2521503), (240183, 1400835), (268245, 1254289), (280167, 1200915), (400305, 840501), (466945, 720549)]