5206215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 9607680

約数和(自身を除く): 4401465

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 277, 537, 831, 895, 1253, 1385, 1939, 2685, 3759, 4155, 5817, 6265, 9695, 18795, 29085, 49583, 148749, 247915, 347081, 743745, 1041243, 1735405, 5206215]

約数ペア:

[(1, 5206215), (3, 1735405), (5, 1041243), (7, 743745), (15, 347081), (21, 247915), (35, 148749), (105, 49583), (179, 29085), (277, 18795), (537, 9695), (831, 6265), (895, 5817), (1253, 4155), (1385, 3759), (1939, 2685)]