1279482815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14657}}^1$

素因数の和:14771

約数の個数: 32

約数和(自身を含む): 1773031680

約数和(自身を除く): 493548865

約数列:

[1, 5, 13, 17, 65, 79, 85, 221, 395, 1027, 1105, 1343, 5135, 6715, 14657, 17459, 73285, 87295, 190541, 249169, 952705, 1157903, 1245845, 3239197, 5789515, 15052739, 16195985, 19684351, 75263695, 98421755, 255896563, 1279482815]

約数ペア:

[(1, 1279482815), (5, 255896563), (13, 98421755), (17, 75263695), (65, 19684351), (79, 16195985), (85, 15052739), (221, 5789515), (395, 3239197), (1027, 1245845), (1105, 1157903), (1343, 952705), (5135, 249169), (6715, 190541), (14657, 87295), (17459, 73285)]