289323405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4759}}^1$

素因数の和:4970

約数の個数: 48

約数和(自身を含む): 576226560

約数和(自身を除く): 286903155

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 193, 315, 579, 965, 1351, 1737, 2895, 4053, 4759, 6755, 8685, 12159, 14277, 20265, 23795, 33313, 42831, 60795, 71385, 99939, 166565, 214155, 299817, 499695, 918487, 1499085, 2755461, 4592435, 6429409, 8266383, 13777305, 19288227, 32147045, 41331915, 57864681, 96441135, 289323405]

約数ペア:

[(1, 289323405), (3, 96441135), (5, 57864681), (7, 41331915), (9, 32147045), (15, 19288227), (21, 13777305), (35, 8266383), (45, 6429409), (63, 4592435), (105, 2755461), (193, 1499085), (315, 918487), (579, 499695), (965, 299817), (1351, 214155), (1737, 166565), (2895, 99939), (4053, 71385), (4759, 60795), (6755, 42831), (8685, 33313), (12159, 23795), (14277, 20265)]