427702935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 763015680

約数和(自身を除く): 335312745

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 213, 355, 363, 605, 781, 1065, 1815, 2343, 3319, 3905, 8591, 9957, 11715, 16595, 25773, 36509, 42955, 49785, 109527, 128865, 182545, 235649, 401599, 547635, 706947, 1178245, 1204797, 2007995, 2592139, 3534735, 6023985, 7776417, 12960695, 28513529, 38882085, 85540587, 142567645, 427702935]

約数ペア:

[(1, 427702935), (3, 142567645), (5, 85540587), (11, 38882085), (15, 28513529), (33, 12960695), (55, 7776417), (71, 6023985), (121, 3534735), (165, 2592139), (213, 2007995), (355, 1204797), (363, 1178245), (605, 706947), (781, 547635), (1065, 401599), (1815, 235649), (2343, 182545), (3319, 128865), (3905, 109527), (8591, 49785), (9957, 42955), (11715, 36509), (16595, 25773)]