1128744945

素因数分解:

$3^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{17627}}^1$

素因数の和:19061

約数の個数: 24

約数和(自身を含む): 1957977216

約数和(自身を除く): 829232271

約数列:

[1, 3, 5, 9, 15, 45, 1423, 4269, 7115, 12807, 17627, 21345, 52881, 64035, 88135, 158643, 264405, 793215, 25083221, 75249663, 125416105, 225748989, 376248315, 1128744945]

約数ペア:

[(1, 1128744945), (3, 376248315), (5, 225748989), (9, 125416105), (15, 75249663), (45, 25083221), (1423, 793215), (4269, 264405), (7115, 158643), (12807, 88135), (17627, 64035), (21345, 52881)]