1383105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 2442240

約数和(自身を除く): 1059135

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 211, 285, 345, 437, 633, 1055, 1311, 2185, 3165, 4009, 4853, 6555, 12027, 14559, 20045, 24265, 60135, 72795, 92207, 276621, 461035, 1383105]

約数ペア:

[(1, 1383105), (3, 461035), (5, 276621), (15, 92207), (19, 72795), (23, 60135), (57, 24265), (69, 20045), (95, 14559), (115, 12027), (211, 6555), (285, 4853), (345, 4009), (437, 3165), (633, 2185), (1055, 1311)]