174142755

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 311036544

約数和(自身を除く): 136893789

約数列:

[1, 3, 5, 9, 15, 45, 47, 137, 141, 235, 411, 423, 601, 685, 705, 1233, 1803, 2055, 2115, 3005, 5409, 6165, 6439, 9015, 19317, 27045, 28247, 32195, 57951, 82337, 84741, 96585, 141235, 247011, 254223, 289755, 411685, 423705, 741033, 1235055, 1271115, 3705165, 3869839, 11609517, 19349195, 34828551, 58047585, 174142755]

約数ペア:

[(1, 174142755), (3, 58047585), (5, 34828551), (9, 19349195), (15, 11609517), (45, 3869839), (47, 3705165), (137, 1271115), (141, 1235055), (235, 741033), (411, 423705), (423, 411685), (601, 289755), (685, 254223), (705, 247011), (1233, 141235), (1803, 96585), (2055, 84741), (2115, 82337), (3005, 57951), (5409, 32195), (6165, 28247), (6439, 27045), (9015, 19317)]