238443315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5623}}^1$

素因数の和:5899

約数の個数: 32

約数和(自身を含む): 417885696

約数和(自身を除く): 179442381

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 2827, 3855, 5623, 8481, 14135, 16869, 28115, 42405, 61853, 84345, 185559, 309265, 927795, 1445111, 4335333, 7225555, 15896221, 21676665, 47688663, 79481105, 238443315]

約数ペア:

[(1, 238443315), (3, 79481105), (5, 47688663), (11, 21676665), (15, 15896221), (33, 7225555), (55, 4335333), (165, 1445111), (257, 927795), (771, 309265), (1285, 185559), (2827, 84345), (3855, 61853), (5623, 42405), (8481, 28115), (14135, 16869)]