1028809035

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 1813949280

約数和(自身を除く): 785140245

約数列:

[1, 3, 5, 9, 15, 45, 109, 137, 327, 411, 545, 685, 981, 1233, 1531, 1635, 2055, 4593, 4905, 6165, 7655, 13779, 14933, 22965, 44799, 68895, 74665, 134397, 166879, 209747, 223995, 500637, 629241, 671985, 834395, 1048735, 1501911, 1887723, 2503185, 3146205, 7509555, 9438615, 22862423, 68587269, 114312115, 205761807, 342936345, 1028809035]

約数ペア:

[(1, 1028809035), (3, 342936345), (5, 205761807), (9, 114312115), (15, 68587269), (45, 22862423), (109, 9438615), (137, 7509555), (327, 3146205), (411, 2503185), (545, 1887723), (685, 1501911), (981, 1048735), (1233, 834395), (1531, 671985), (1635, 629241), (2055, 500637), (4593, 223995), (4905, 209747), (6165, 166879), (7655, 134397), (13779, 74665), (14933, 68895), (22965, 44799)]