2528550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1873}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 6971280

約数和(自身を除く): 4442730

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, 1873, 3746, 5619, 9365, 11238, 16857, 18730, 28095, 33714, 46825, 50571, 56190, 84285, 93650, 101142, 140475, 168570, 252855, 280950, 421425, 505710, 842850, 1264275, 2528550]

約数ペア:

[(1, 2528550), (2, 1264275), (3, 842850), (5, 505710), (6, 421425), (9, 280950), (10, 252855), (15, 168570), (18, 140475), (25, 101142), (27, 93650), (30, 84285), (45, 56190), (50, 50571), (54, 46825), (75, 33714), (90, 28095), (135, 18730), (150, 16857), (225, 11238), (270, 9365), (450, 5619), (675, 3746), (1350, 1873)]