55827975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 107985152

約数和(自身を除く): 52157177

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 2473, 3225, 4515, 7419, 7525, 12365, 17311, 22575, 37095, 51933, 61825, 86555, 106339, 185475, 259665, 319017, 432775, 531695, 744373, 1298325, 1595085, 2233119, 2658475, 3721865, 7975425, 11165595, 18609325, 55827975]

約数ペア:

[(1, 55827975), (3, 18609325), (5, 11165595), (7, 7975425), (15, 3721865), (21, 2658475), (25, 2233119), (35, 1595085), (43, 1298325), (75, 744373), (105, 531695), (129, 432775), (175, 319017), (215, 259665), (301, 185475), (525, 106339), (645, 86555), (903, 61825), (1075, 51933), (1505, 37095), (2473, 22575), (3225, 17311), (4515, 12365), (7419, 7525)]