7214871555

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 12954816000

約数和(自身を除く): 5739944445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 293, 537, 879, 895, 1019, 1465, 1611, 2637, 2685, 3057, 4395, 4833, 5095, 7911, 8055, 9171, 13185, 15285, 24165, 27513, 39555, 45855, 52447, 137565, 157341, 182401, 262235, 298567, 472023, 547203, 786705, 895701, 912005, 1416069, 1492835, 1641609, 2360115, 2687103, 2736015, 4478505, 4924827, 7080345, 8061309, 8208045, 13435515, 24624135, 40306545, 53443493, 160330479, 267217465, 480991437, 801652395, 1442974311, 2404957185, 7214871555]

約数ペア:

[(1, 7214871555), (3, 2404957185), (5, 1442974311), (9, 801652395), (15, 480991437), (27, 267217465), (45, 160330479), (135, 53443493), (179, 40306545), (293, 24624135), (537, 13435515), (879, 8208045), (895, 8061309), (1019, 7080345), (1465, 4924827), (1611, 4478505), (2637, 2736015), (2685, 2687103), (3057, 2360115), (4395, 1641609), (4833, 1492835), (5095, 1416069), (7911, 912005), (8055, 895701), (9171, 786705), (13185, 547203), (15285, 472023), (24165, 298567), (27513, 262235), (39555, 182401), (45855, 157341), (52447, 137565)]