268616595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4973}}^1$

素因数の和:5271

約数の個数: 32

約数和(自身を含む): 464611392

約数和(自身を除く): 195994797

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3601, 4155, 4973, 10803, 14919, 18005, 24865, 54015, 64649, 74595, 193947, 323245, 969735, 1377521, 4132563, 6887605, 17907773, 20662815, 53723319, 89538865, 268616595]

約数ペア:

[(1, 268616595), (3, 89538865), (5, 53723319), (13, 20662815), (15, 17907773), (39, 6887605), (65, 4132563), (195, 1377521), (277, 969735), (831, 323245), (1385, 193947), (3601, 74595), (4155, 64649), (4973, 54015), (10803, 24865), (14919, 18005)]