219365550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{162493}}^1$

素因数の和:162514

約数の個数: 48

約数和(自身を含む): 604477680

約数和(自身を除く): 385112130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 162493, 324986, 487479, 812465, 974958, 1462437, 1624930, 2437395, 2924874, 4062325, 4387311, 4874790, 7312185, 8124650, 8774622, 12186975, 14624370, 21936555, 24373950, 36560925, 43873110, 73121850, 109682775, 219365550]

約数ペア:

[(1, 219365550), (2, 109682775), (3, 73121850), (5, 43873110), (6, 36560925), (9, 24373950), (10, 21936555), (15, 14624370), (18, 12186975), (25, 8774622), (27, 8124650), (30, 7312185), (45, 4874790), (50, 4387311), (54, 4062325), (75, 2924874), (90, 2437395), (135, 1624930), (150, 1462437), (225, 974958), (270, 812465), (450, 487479), (675, 324986), (1350, 162493)]