4920571395

素因数分解:

$3^6\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1609}}^1$

素因数の和:2471

約数の個数: 56

約数和(自身を含む): 8869039200

約数和(自身を除く): 3948467805

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 839, 1215, 1609, 2517, 3645, 4195, 4827, 7551, 8045, 12585, 14481, 22653, 24135, 37755, 43443, 67959, 72405, 113265, 130329, 203877, 217215, 339795, 390987, 611631, 651645, 1019385, 1172961, 1349951, 1954935, 3058155, 4049853, 5864805, 6749755, 12149559, 20249265, 36448677, 60747795, 109346031, 182243385, 328038093, 546730155, 984114279, 1640190465, 4920571395]

約数ペア:

[(1, 4920571395), (3, 1640190465), (5, 984114279), (9, 546730155), (15, 328038093), (27, 182243385), (45, 109346031), (81, 60747795), (135, 36448677), (243, 20249265), (405, 12149559), (729, 6749755), (839, 5864805), (1215, 4049853), (1609, 3058155), (2517, 1954935), (3645, 1349951), (4195, 1172961), (4827, 1019385), (7551, 651645), (8045, 611631), (12585, 390987), (14481, 339795), (22653, 217215), (24135, 203877), (37755, 130329), (43443, 113265), (67959, 72405)]