56475825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 107909760

約数和(自身を除く): 51433935

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 679, 1109, 1455, 2037, 2425, 3327, 3395, 5545, 7275, 7763, 10185, 16635, 16975, 23289, 27725, 38815, 50925, 83175, 107573, 116445, 194075, 322719, 537865, 582225, 753011, 1613595, 2259033, 2689325, 3765055, 8067975, 11295165, 18825275, 56475825]

約数ペア:

[(1, 56475825), (3, 18825275), (5, 11295165), (7, 8067975), (15, 3765055), (21, 2689325), (25, 2259033), (35, 1613595), (75, 753011), (97, 582225), (105, 537865), (175, 322719), (291, 194075), (485, 116445), (525, 107573), (679, 83175), (1109, 50925), (1455, 38815), (2037, 27725), (2425, 23289), (3327, 16975), (3395, 16635), (5545, 10185), (7275, 7763)]