33133425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 29362575

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1999, 3315, 5525, 5997, 9995, 16575, 25987, 29985, 33983, 49975, 77961, 101949, 129935, 149925, 169915, 389805, 441779, 509745, 649675, 849575, 1325337, 1949025, 2208895, 2548725, 6626685, 11044475, 33133425]

約数ペア:

[(1, 33133425), (3, 11044475), (5, 6626685), (13, 2548725), (15, 2208895), (17, 1949025), (25, 1325337), (39, 849575), (51, 649675), (65, 509745), (75, 441779), (85, 389805), (195, 169915), (221, 149925), (255, 129935), (325, 101949), (425, 77961), (663, 49975), (975, 33983), (1105, 29985), (1275, 25987), (1999, 16575), (3315, 9995), (5525, 5997)]