3199712425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15803}}^1$

素因数の和:15922

約数の個数: 48

約数和(自身を含む): 4938433920

約数和(自身を除く): 1738721495

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 175, 325, 445, 455, 623, 1157, 2225, 2275, 3115, 5785, 8099, 15575, 15803, 28925, 40495, 79015, 110621, 202475, 205439, 395075, 553105, 1027195, 1406467, 1438073, 2765525, 5135975, 7032335, 7190365, 9845269, 18284071, 35161675, 35951825, 49226345, 91420355, 127988497, 246131725, 457101775, 639942485, 3199712425]

約数ペア:

[(1, 3199712425), (5, 639942485), (7, 457101775), (13, 246131725), (25, 127988497), (35, 91420355), (65, 49226345), (89, 35951825), (91, 35161675), (175, 18284071), (325, 9845269), (445, 7190365), (455, 7032335), (623, 5135975), (1157, 2765525), (2225, 1438073), (2275, 1406467), (3115, 1027195), (5785, 553105), (8099, 395075), (15575, 205439), (15803, 202475), (28925, 110621), (40495, 79015)]