29859885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 56946240

約数和(自身を除く): 27086355

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 179, 337, 495, 537, 895, 1011, 1611, 1685, 1969, 2685, 3033, 3707, 5055, 5907, 8055, 9845, 11121, 15165, 17721, 18535, 29535, 33363, 55605, 60323, 88605, 166815, 180969, 301615, 542907, 663553, 904845, 1990659, 2714535, 3317765, 5971977, 9953295, 29859885]

約数ペア:

[(1, 29859885), (3, 9953295), (5, 5971977), (9, 3317765), (11, 2714535), (15, 1990659), (33, 904845), (45, 663553), (55, 542907), (99, 301615), (165, 180969), (179, 166815), (337, 88605), (495, 60323), (537, 55605), (895, 33363), (1011, 29535), (1611, 18535), (1685, 17721), (1969, 15165), (2685, 11121), (3033, 9845), (3707, 8055), (5055, 5907)]