985992095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 1414796544

約数和(自身を除く): 428804449

約数列:

[1, 5, 11, 17, 37, 55, 85, 121, 185, 187, 407, 605, 629, 935, 2035, 2057, 2591, 3145, 4477, 6919, 10285, 12955, 22385, 28501, 34595, 44047, 76109, 95867, 142505, 220235, 313511, 380545, 479335, 484517, 1054537, 1567555, 1629739, 2422585, 5272685, 5329687, 8148695, 11599907, 17927129, 26648435, 57999535, 89635645, 197198419, 985992095]

約数ペア:

[(1, 985992095), (5, 197198419), (11, 89635645), (17, 57999535), (37, 26648435), (55, 17927129), (85, 11599907), (121, 8148695), (185, 5329687), (187, 5272685), (407, 2422585), (605, 1629739), (629, 1567555), (935, 1054537), (2035, 484517), (2057, 479335), (2591, 380545), (3145, 313511), (4477, 220235), (6919, 142505), (10285, 95867), (12955, 76109), (22385, 44047), (28501, 34595)]