1323675

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 2544480

約数和(自身を除く): 1220805

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 53, 75, 111, 135, 159, 185, 225, 265, 333, 477, 555, 675, 795, 925, 999, 1325, 1431, 1665, 1961, 2385, 2775, 3975, 4995, 5883, 7155, 8325, 9805, 11925, 17649, 24975, 29415, 35775, 49025, 52947, 88245, 147075, 264735, 441225, 1323675]

約数ペア:

[(1, 1323675), (3, 441225), (5, 264735), (9, 147075), (15, 88245), (25, 52947), (27, 49025), (37, 35775), (45, 29415), (53, 24975), (75, 17649), (111, 11925), (135, 9805), (159, 8325), (185, 7155), (225, 5883), (265, 4995), (333, 3975), (477, 2775), (555, 2385), (675, 1961), (795, 1665), (925, 1431), (999, 1325)]