8514945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 16248960

約数和(自身を除く): 7734015

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 433, 437, 855, 1035, 1299, 1311, 2165, 2185, 3897, 3933, 6495, 6555, 8227, 9959, 19485, 19665, 24681, 29877, 41135, 49795, 74043, 89631, 123405, 149385, 189221, 370215, 448155, 567663, 946105, 1702989, 2838315, 8514945]

約数ペア:

[(1, 8514945), (3, 2838315), (5, 1702989), (9, 946105), (15, 567663), (19, 448155), (23, 370215), (45, 189221), (57, 149385), (69, 123405), (95, 89631), (115, 74043), (171, 49795), (207, 41135), (285, 29877), (345, 24681), (433, 19665), (437, 19485), (855, 9959), (1035, 8227), (1299, 6555), (1311, 6495), (2165, 3933), (2185, 3897)]