73537155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 62954109

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 765, 873, 991, 1455, 1649, 2973, 4365, 4947, 4955, 8245, 8919, 14841, 14865, 16847, 24735, 44595, 50541, 74205, 84235, 96127, 151623, 252705, 288381, 480635, 758115, 865143, 1441905, 1634159, 4325715, 4902477, 8170795, 14707431, 24512385, 73537155]

約数ペア:

[(1, 73537155), (3, 24512385), (5, 14707431), (9, 8170795), (15, 4902477), (17, 4325715), (45, 1634159), (51, 1441905), (85, 865143), (97, 758115), (153, 480635), (255, 288381), (291, 252705), (485, 151623), (765, 96127), (873, 84235), (991, 74205), (1455, 50541), (1649, 44595), (2973, 24735), (4365, 16847), (4947, 14865), (4955, 14841), (8245, 8919)]