77249445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 161118720

約数和(自身を除く): 83869275

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 3315, 3329, 4641, 7735, 9987, 16645, 23205, 23303, 43277, 49935, 56593, 69909, 116515, 129831, 169779, 216385, 282965, 302939, 349545, 396151, 649155, 735709, 848895, 908817, 1188453, 1514695, 1980755, 2207127, 3678545, 4544085, 5149963, 5942265, 11035635, 15449889, 25749815, 77249445]

約数ペア:

[(1, 77249445), (3, 25749815), (5, 15449889), (7, 11035635), (13, 5942265), (15, 5149963), (17, 4544085), (21, 3678545), (35, 2207127), (39, 1980755), (51, 1514695), (65, 1188453), (85, 908817), (91, 848895), (105, 735709), (119, 649155), (195, 396151), (221, 349545), (255, 302939), (273, 282965), (357, 216385), (455, 169779), (595, 129831), (663, 116515), (1105, 69909), (1365, 56593), (1547, 49935), (1785, 43277), (3315, 23303), (3329, 23205), (4641, 16645), (7735, 9987)]