66714765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{953}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 48681075

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 359, 953, 1077, 1795, 2859, 4667, 4765, 5385, 12389, 14001, 14295, 23335, 37167, 61945, 70005, 185835, 342127, 1026381, 1710635, 4447651, 5131905, 13342953, 22238255, 66714765]

約数ペア:

[(1, 66714765), (3, 22238255), (5, 13342953), (13, 5131905), (15, 4447651), (39, 1710635), (65, 1026381), (195, 342127), (359, 185835), (953, 70005), (1077, 61945), (1795, 37167), (2859, 23335), (4667, 14295), (4765, 14001), (5385, 12389)]