12186315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10623285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4751, 14253, 23755, 42759, 71265, 90269, 128277, 213795, 270807, 451345, 641385, 812421, 1354035, 2437263, 4062105, 12186315]

約数ペア:

[(1, 12186315), (3, 4062105), (5, 2437263), (9, 1354035), (15, 812421), (19, 641385), (27, 451345), (45, 270807), (57, 213795), (95, 128277), (135, 90269), (171, 71265), (285, 42759), (513, 23755), (855, 14253), (2565, 4751)]