67509945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 128568960

約数和(自身を除く): 61059015

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3433, 3933, 6555, 10299, 17165, 19665, 30897, 51495, 65227, 78959, 154485, 195681, 236877, 326135, 394795, 587043, 710631, 978405, 1184385, 1500221, 2935215, 3553155, 4500663, 7501105, 13501989, 22503315, 67509945]

約数ペア:

[(1, 67509945), (3, 22503315), (5, 13501989), (9, 7501105), (15, 4500663), (19, 3553155), (23, 2935215), (45, 1500221), (57, 1184385), (69, 978405), (95, 710631), (115, 587043), (171, 394795), (207, 326135), (285, 236877), (345, 195681), (437, 154485), (855, 78959), (1035, 65227), (1311, 51495), (2185, 30897), (3433, 19665), (3933, 17165), (6555, 10299)]