63869745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 108868032

約数和(自身を除く): 44998287

約数列:

[1, 3, 5, 15, 29, 61, 83, 87, 145, 183, 249, 305, 415, 435, 841, 915, 1245, 1769, 2407, 2523, 4205, 5063, 5307, 7221, 8845, 12035, 12615, 15189, 25315, 26535, 36105, 51301, 69803, 75945, 146827, 153903, 209409, 256505, 349015, 440481, 734135, 769515, 1047045, 2202405, 4257983, 12773949, 21289915, 63869745]

約数ペア:

[(1, 63869745), (3, 21289915), (5, 12773949), (15, 4257983), (29, 2202405), (61, 1047045), (83, 769515), (87, 734135), (145, 440481), (183, 349015), (249, 256505), (305, 209409), (415, 153903), (435, 146827), (841, 75945), (915, 69803), (1245, 51301), (1769, 36105), (2407, 26535), (2523, 25315), (4205, 15189), (5063, 12615), (5307, 12035), (7221, 8845)]