542886945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{12433}}^1$

素因数の和:12553

約数の個数: 32

約数和(自身を含む): 902409984

約数和(自身を除く): 359523039

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 1065, 2911, 8733, 12433, 14555, 37299, 43665, 62165, 186495, 509753, 882743, 1529259, 2548765, 2648229, 4413715, 7646295, 13241145, 36192463, 108577389, 180962315, 542886945]

約数ペア:

[(1, 542886945), (3, 180962315), (5, 108577389), (15, 36192463), (41, 13241145), (71, 7646295), (123, 4413715), (205, 2648229), (213, 2548765), (355, 1529259), (615, 882743), (1065, 509753), (2911, 186495), (8733, 62165), (12433, 43665), (14555, 37299)]