8011245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 14598144

約数和(自身を除く): 6586899

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 2111, 3795, 6333, 10555, 23221, 31665, 48553, 69663, 116105, 145659, 242765, 348315, 534083, 728295, 1602249, 2670415, 8011245]

約数ペア:

[(1, 8011245), (3, 2670415), (5, 1602249), (11, 728295), (15, 534083), (23, 348315), (33, 242765), (55, 145659), (69, 116105), (115, 69663), (165, 48553), (253, 31665), (345, 23221), (759, 10555), (1265, 6333), (2111, 3795)]