6626685

素因数分解:

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

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 5469315

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1999, 3315, 5997, 9995, 25987, 29985, 33983, 77961, 101949, 129935, 169915, 389805, 441779, 509745, 1325337, 2208895, 6626685]

約数ペア:

[(1, 6626685), (3, 2208895), (5, 1325337), (13, 509745), (15, 441779), (17, 389805), (39, 169915), (51, 129935), (65, 101949), (85, 77961), (195, 33983), (221, 29985), (255, 25987), (663, 9995), (1105, 5997), (1999, 3315)]