1274840265

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{19373}}^1$

素因数の和:19529

約数の個数: 32

約数和(自身を含む): 2109131136

約数和(自身を除く): 834290871

約数列:

[1, 3, 5, 15, 41, 107, 123, 205, 321, 535, 615, 1605, 4387, 13161, 19373, 21935, 58119, 65805, 96865, 290595, 794293, 2072911, 2382879, 3971465, 6218733, 10364555, 11914395, 31093665, 84989351, 254968053, 424946755, 1274840265]

約数ペア:

[(1, 1274840265), (3, 424946755), (5, 254968053), (15, 84989351), (41, 31093665), (107, 11914395), (123, 10364555), (205, 6218733), (321, 3971465), (535, 2382879), (615, 2072911), (1605, 794293), (4387, 290595), (13161, 96865), (19373, 65805), (21935, 58119)]