47625165

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 99107712

約数和(自身を除く): 51482547

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 107, 135, 157, 189, 315, 321, 405, 471, 535, 567, 749, 785, 945, 963, 1099, 1413, 1605, 2247, 2355, 2835, 2889, 3297, 3745, 4239, 4815, 5495, 6741, 7065, 8667, 9891, 11235, 12717, 14445, 16485, 16799, 20223, 21195, 29673, 33705, 43335, 49455, 50397, 60669, 63585, 83995, 89019, 101115, 117593, 148365, 151191, 251985, 303345, 352779, 445095, 453573, 587965, 755955, 1058337, 1360719, 1763895, 2267865, 3175011, 5291685, 6803595, 9525033, 15875055, 47625165]

約数ペア:

[(1, 47625165), (3, 15875055), (5, 9525033), (7, 6803595), (9, 5291685), (15, 3175011), (21, 2267865), (27, 1763895), (35, 1360719), (45, 1058337), (63, 755955), (81, 587965), (105, 453573), (107, 445095), (135, 352779), (157, 303345), (189, 251985), (315, 151191), (321, 148365), (405, 117593), (471, 101115), (535, 89019), (567, 83995), (749, 63585), (785, 60669), (945, 50397), (963, 49455), (1099, 43335), (1413, 33705), (1605, 29673), (2247, 21195), (2355, 20223), (2835, 16799), (2889, 16485), (3297, 14445), (3745, 12717), (4239, 11235), (4815, 9891), (5495, 8667), (6741, 7065)]