15706350849

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{1229}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 25180323840

約数和(自身を除く): 9473972991

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 293, 469, 651, 879, 1229, 1407, 2051, 2077, 3687, 6153, 6231, 8603, 9083, 14539, 19631, 25809, 27249, 38099, 43617, 58893, 63581, 82343, 114297, 137417, 190743, 247029, 266693, 360097, 412251, 576401, 608561, 800079, 1080291, 1729203, 1825683, 2520679, 2552633, 4259927, 7562037, 7657899, 11163007, 12779781, 17868431, 24126499, 33489021, 53605293, 72379497, 78141049, 168885493, 234423147, 506656479, 747921469, 2243764407, 5235450283, 15706350849]

約数ペア:

[(1, 15706350849), (3, 5235450283), (7, 2243764407), (21, 747921469), (31, 506656479), (67, 234423147), (93, 168885493), (201, 78141049), (217, 72379497), (293, 53605293), (469, 33489021), (651, 24126499), (879, 17868431), (1229, 12779781), (1407, 11163007), (2051, 7657899), (2077, 7562037), (3687, 4259927), (6153, 2552633), (6231, 2520679), (8603, 1825683), (9083, 1729203), (14539, 1080291), (19631, 800079), (25809, 608561), (27249, 576401), (38099, 412251), (43617, 360097), (58893, 266693), (63581, 247029), (82343, 190743), (114297, 137417)]