199305315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2411}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 379282176

約数和(自身を除く): 179976861

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 495, 501, 835, 1503, 1837, 2411, 2505, 5511, 7233, 7515, 9185, 12055, 16533, 21699, 26521, 27555, 36165, 79563, 82665, 108495, 132605, 238689, 397815, 402637, 1193445, 1207911, 2013185, 3623733, 4429007, 6039555, 13287021, 18118665, 22145035, 39861063, 66435105, 199305315]

約数ペア:

[(1, 199305315), (3, 66435105), (5, 39861063), (9, 22145035), (11, 18118665), (15, 13287021), (33, 6039555), (45, 4429007), (55, 3623733), (99, 2013185), (165, 1207911), (167, 1193445), (495, 402637), (501, 397815), (835, 238689), (1503, 132605), (1837, 108495), (2411, 82665), (2505, 79563), (5511, 36165), (7233, 27555), (7515, 26521), (9185, 21699), (12055, 16533)]