27800550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{20593}}^1$

素因数の和:20614

約数の個数: 48

約数和(自身を含む): 76609680

約数和(自身を除く): 48809130

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, 20593, 41186, 61779, 102965, 123558, 185337, 205930, 308895, 370674, 514825, 556011, 617790, 926685, 1029650, 1112022, 1544475, 1853370, 2780055, 3088950, 4633425, 5560110, 9266850, 13900275, 27800550]

約数ペア:

[(1, 27800550), (2, 13900275), (3, 9266850), (5, 5560110), (6, 4633425), (9, 3088950), (10, 2780055), (15, 1853370), (18, 1544475), (25, 1112022), (27, 1029650), (30, 926685), (45, 617790), (50, 556011), (54, 514825), (75, 370674), (90, 308895), (135, 205930), (150, 185337), (225, 123558), (270, 102965), (450, 61779), (675, 41186), (1350, 20593)]