13200489315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{55171}}^1$

素因数の和:55604

約数の個数: 48

約数和(自身を含む): 24701607840

約数和(自身を除く): 11501118525

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 409, 585, 1227, 2045, 3681, 5317, 6135, 15951, 18405, 26585, 47853, 55171, 79755, 165513, 239265, 275855, 496539, 717223, 827565, 2151669, 2482695, 3586115, 6455007, 10758345, 22564939, 32275035, 67694817, 112824695, 203084451, 293344207, 338474085, 880032621, 1015422255, 1466721035, 2640097863, 4400163105, 13200489315]

約数ペア:

[(1, 13200489315), (3, 4400163105), (5, 2640097863), (9, 1466721035), (13, 1015422255), (15, 880032621), (39, 338474085), (45, 293344207), (65, 203084451), (117, 112824695), (195, 67694817), (409, 32275035), (585, 22564939), (1227, 10758345), (2045, 6455007), (3681, 3586115), (5317, 2482695), (6135, 2151669), (15951, 827565), (18405, 717223), (26585, 496539), (47853, 275855), (55171, 239265), (79755, 165513)]