15690218445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{877}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 30374023680

約数和(自身を除く): 14683805235

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 769, 877, 1551, 2115, 2307, 2585, 2631, 3845, 4385, 4653, 6921, 7755, 7893, 8459, 9647, 11535, 13155, 23265, 25377, 28941, 34605, 36143, 39465, 41219, 42295, 48235, 76131, 86823, 108429, 123657, 126885, 144705, 180715, 206095, 325287, 370971, 380655, 397573, 434115, 453409, 542145, 618285, 674413, 1192719, 1360227, 1626435, 1854855, 1987865, 2023239, 2267045, 3372065, 3578157, 4080681, 5963595, 6069717, 6801135, 7418543, 10116195, 17890785, 20403405, 22255629, 30348585, 31697411, 37092715, 66766887, 95092233, 111278145, 158487055, 285276699, 333834435, 348671521, 475461165, 1046014563, 1426383495, 1743357605, 3138043689, 5230072815, 15690218445]

約数ペア:

[(1, 15690218445), (3, 5230072815), (5, 3138043689), (9, 1743357605), (11, 1426383495), (15, 1046014563), (33, 475461165), (45, 348671521), (47, 333834435), (55, 285276699), (99, 158487055), (141, 111278145), (165, 95092233), (235, 66766887), (423, 37092715), (495, 31697411), (517, 30348585), (705, 22255629), (769, 20403405), (877, 17890785), (1551, 10116195), (2115, 7418543), (2307, 6801135), (2585, 6069717), (2631, 5963595), (3845, 4080681), (4385, 3578157), (4653, 3372065), (6921, 2267045), (7755, 2023239), (7893, 1987865), (8459, 1854855), (9647, 1626435), (11535, 1360227), (13155, 1192719), (23265, 674413), (25377, 618285), (28941, 542145), (34605, 453409), (36143, 434115), (39465, 397573), (41219, 380655), (42295, 370971), (48235, 325287), (76131, 206095), (86823, 180715), (108429, 144705), (123657, 126885)]