78426315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 151497216

約数和(自身を除く): 73070901

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 3371, 4653, 7755, 10113, 16855, 23265, 30339, 37081, 50565, 111243, 151695, 158437, 185405, 333729, 475311, 556215, 792185, 1425933, 1668645, 1742807, 2376555, 5228421, 7129665, 8714035, 15685263, 26142105, 78426315]

約数ペア:

[(1, 78426315), (3, 26142105), (5, 15685263), (9, 8714035), (11, 7129665), (15, 5228421), (33, 2376555), (45, 1742807), (47, 1668645), (55, 1425933), (99, 792185), (141, 556215), (165, 475311), (235, 333729), (423, 185405), (495, 158437), (517, 151695), (705, 111243), (1551, 50565), (2115, 37081), (2585, 30339), (3371, 23265), (4653, 16855), (7755, 10113)]