173187135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1933}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 329460768

約数和(自身を除く): 156273633

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 181, 495, 543, 905, 1629, 1933, 1991, 2715, 5799, 5973, 8145, 9665, 9955, 17397, 17919, 21263, 28995, 29865, 63789, 86985, 89595, 106315, 191367, 318945, 349873, 956835, 1049619, 1749365, 3148857, 3848603, 5248095, 11545809, 15744285, 19243015, 34637427, 57729045, 173187135]

約数ペア:

[(1, 173187135), (3, 57729045), (5, 34637427), (9, 19243015), (11, 15744285), (15, 11545809), (33, 5248095), (45, 3848603), (55, 3148857), (99, 1749365), (165, 1049619), (181, 956835), (495, 349873), (543, 318945), (905, 191367), (1629, 106315), (1933, 89595), (1991, 86985), (2715, 63789), (5799, 29865), (5973, 28995), (8145, 21263), (9665, 17919), (9955, 17397)]