87043635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 173774016

約数和(自身を除く): 86730381

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 2017, 2055, 2877, 4795, 6051, 6165, 8631, 10085, 14119, 14385, 18153, 30255, 42357, 43155, 70595, 90765, 127071, 211785, 276329, 635355, 828987, 1381645, 1934303, 2486961, 4144935, 5802909, 9671515, 12434805, 17408727, 29014545, 87043635]

約数ペア:

[(1, 87043635), (3, 29014545), (5, 17408727), (7, 12434805), (9, 9671515), (15, 5802909), (21, 4144935), (35, 2486961), (45, 1934303), (63, 1381645), (105, 828987), (137, 635355), (315, 276329), (411, 211785), (685, 127071), (959, 90765), (1233, 70595), (2017, 43155), (2055, 42357), (2877, 30255), (4795, 18153), (6051, 14385), (6165, 14119), (8631, 10085)]