445825677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 695439360

約数和(自身を除く): 249613683

約数列:

[1, 3, 11, 33, 41, 43, 79, 97, 123, 129, 237, 291, 451, 473, 869, 1067, 1353, 1419, 1763, 2607, 3201, 3239, 3397, 3977, 4171, 5289, 7663, 9717, 10191, 11931, 12513, 19393, 22989, 35629, 37367, 43747, 45881, 58179, 84293, 106887, 112101, 131241, 137643, 139277, 171011, 252879, 314183, 329509, 417831, 513033, 942549, 988527, 1532047, 1881121, 3456013, 3624599, 4596141, 5643363, 10368039, 10873797, 13509869, 40529607, 148608559, 445825677]

約数ペア:

[(1, 445825677), (3, 148608559), (11, 40529607), (33, 13509869), (41, 10873797), (43, 10368039), (79, 5643363), (97, 4596141), (123, 3624599), (129, 3456013), (237, 1881121), (291, 1532047), (451, 988527), (473, 942549), (869, 513033), (1067, 417831), (1353, 329509), (1419, 314183), (1763, 252879), (2607, 171011), (3201, 139277), (3239, 137643), (3397, 131241), (3977, 112101), (4171, 106887), (5289, 84293), (7663, 58179), (9717, 45881), (10191, 43747), (11931, 37367), (12513, 35629), (19393, 22989)]