1245609315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{35533}}^1$

素因数の和:35604

約数の個数: 48

約数和(自身を含む): 2328187680

約数和(自身を除く): 1082578365

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1845, 2337, 3895, 7011, 11685, 35055, 35533, 106599, 177665, 319797, 532995, 675127, 1456853, 1598985, 2025381, 3375635, 4370559, 6076143, 7284265, 10126905, 13111677, 21852795, 27680207, 30380715, 65558385, 83040621, 138401035, 249121863, 415203105, 1245609315]

約数ペア:

[(1, 1245609315), (3, 415203105), (5, 249121863), (9, 138401035), (15, 83040621), (19, 65558385), (41, 30380715), (45, 27680207), (57, 21852795), (95, 13111677), (123, 10126905), (171, 7284265), (205, 6076143), (285, 4370559), (369, 3375635), (615, 2025381), (779, 1598985), (855, 1456853), (1845, 675127), (2337, 532995), (3895, 319797), (7011, 177665), (11685, 106599), (35055, 35533)]