2838315

素因数分解:

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

素因数の和:483

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2161365

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 433, 437, 1299, 1311, 2165, 2185, 6495, 6555, 8227, 9959, 24681, 29877, 41135, 49795, 123405, 149385, 189221, 567663, 946105, 2838315]

約数ペア:

[(1, 2838315), (3, 946105), (5, 567663), (15, 189221), (19, 149385), (23, 123405), (57, 49795), (69, 41135), (95, 29877), (115, 24681), (285, 9959), (345, 8227), (433, 6555), (437, 6495), (1299, 2185), (1311, 2165)]