2915677905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{1489}}^1$

素因数の和:2618

約数の個数: 64

約数和(自身を含む): 5654085120

約数和(自身を除く): 2738407215

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1097, 1489, 1785, 3291, 4467, 5485, 7445, 7679, 10423, 16455, 18649, 22335, 23037, 25313, 31269, 38395, 52115, 55947, 75939, 93245, 115185, 126565, 130543, 156345, 177191, 279735, 379695, 391629, 531573, 652715, 885955, 1633433, 1958145, 2657865, 4900299, 8167165, 11434031, 24501495, 27768361, 34302093, 57170155, 83305083, 138841805, 171510465, 194378527, 416525415, 583135581, 971892635, 2915677905]

約数ペア:

[(1, 2915677905), (3, 971892635), (5, 583135581), (7, 416525415), (15, 194378527), (17, 171510465), (21, 138841805), (35, 83305083), (51, 57170155), (85, 34302093), (105, 27768361), (119, 24501495), (255, 11434031), (357, 8167165), (595, 4900299), (1097, 2657865), (1489, 1958145), (1785, 1633433), (3291, 885955), (4467, 652715), (5485, 531573), (7445, 391629), (7679, 379695), (10423, 279735), (16455, 177191), (18649, 156345), (22335, 130543), (23037, 126565), (25313, 115185), (31269, 93245), (38395, 75939), (52115, 55947)]