80052645

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 132991488

約数和(自身を除く): 52938843

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 1455, 1487, 3589, 4461, 7435, 10767, 17945, 22305, 53835, 55019, 144239, 165057, 275095, 432717, 721195, 825285, 2163585, 5336843, 16010529, 26684215, 80052645]

約数ペア:

[(1, 80052645), (3, 26684215), (5, 16010529), (15, 5336843), (37, 2163585), (97, 825285), (111, 721195), (185, 432717), (291, 275095), (485, 165057), (555, 144239), (1455, 55019), (1487, 53835), (3589, 22305), (4461, 17945), (7435, 10767)]