5280946985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 6627930624

約数和(自身を除く): 1346983639

約数列:

[1, 5, 41, 71, 157, 205, 355, 785, 2311, 2911, 6437, 11147, 11555, 14555, 32185, 55735, 94751, 164081, 362827, 457027, 473755, 820405, 1814135, 2285135, 6727321, 14875907, 25760717, 33636605, 74379535, 128803585, 1056189397, 5280946985]

約数ペア:

[(1, 5280946985), (5, 1056189397), (41, 128803585), (71, 74379535), (157, 33636605), (205, 25760717), (355, 14875907), (785, 6727321), (2311, 2285135), (2911, 1814135), (6437, 820405), (11147, 473755), (11555, 457027), (14555, 362827), (32185, 164081), (55735, 94751)]