2280973905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{3067}}^1$

素因数の和:3875

約数の個数: 64

約数和(自身を含む): 4641761280

約数和(自身を除く): 2360787375

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 787, 945, 2361, 3067, 3935, 5509, 7083, 9201, 11805, 15335, 16527, 21249, 21469, 27545, 27603, 35415, 46005, 49581, 64407, 82635, 82809, 106245, 107345, 138015, 148743, 193221, 247905, 322035, 414045, 579663, 743715, 966105, 2413729, 2898315, 7241187, 12068645, 16896103, 21723561, 36205935, 50688309, 65170683, 84480515, 108617805, 152064927, 253441545, 325853415, 456194781, 760324635, 2280973905]

約数ペア:

[(1, 2280973905), (3, 760324635), (5, 456194781), (7, 325853415), (9, 253441545), (15, 152064927), (21, 108617805), (27, 84480515), (35, 65170683), (45, 50688309), (63, 36205935), (105, 21723561), (135, 16896103), (189, 12068645), (315, 7241187), (787, 2898315), (945, 2413729), (2361, 966105), (3067, 743715), (3935, 579663), (5509, 414045), (7083, 322035), (9201, 247905), (11805, 193221), (15335, 148743), (16527, 138015), (21249, 107345), (21469, 106245), (27545, 82809), (27603, 82635), (35415, 64407), (46005, 49581)]