2399381505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{3137}}^1$

素因数の和:3910

約数の個数: 48

約数和(自身を含む): 4347008640

約数和(自身を除く): 1947627135

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 739, 1035, 2217, 3137, 3695, 6651, 9411, 11085, 15685, 16997, 28233, 33255, 47055, 50991, 72151, 84985, 141165, 152973, 216453, 254955, 360755, 649359, 764865, 1082265, 2318243, 3246795, 6954729, 11591215, 20864187, 34773645, 53319589, 104320935, 159958767, 266597945, 479876301, 799793835, 2399381505]

約数ペア:

[(1, 2399381505), (3, 799793835), (5, 479876301), (9, 266597945), (15, 159958767), (23, 104320935), (45, 53319589), (69, 34773645), (115, 20864187), (207, 11591215), (345, 6954729), (739, 3246795), (1035, 2318243), (2217, 1082265), (3137, 764865), (3695, 649359), (6651, 360755), (9411, 254955), (11085, 216453), (15685, 152973), (16997, 141165), (28233, 84985), (33255, 72151), (47055, 50991)]