252736185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4679}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 437149440

約数和(自身を除く): 184413255

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3601, 4155, 4679, 10803, 14037, 18005, 23395, 54015, 60827, 70185, 182481, 304135, 912405, 1296083, 3888249, 6480415, 16849079, 19441245, 50547237, 84245395, 252736185]

約数ペア:

[(1, 252736185), (3, 84245395), (5, 50547237), (13, 19441245), (15, 16849079), (39, 6480415), (65, 3888249), (195, 1296083), (277, 912405), (831, 304135), (1385, 182481), (3601, 70185), (4155, 60827), (4679, 54015), (10803, 23395), (14037, 18005)]