2448315

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 4350528

約数和(自身を除く): 1902213

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1327, 1845, 3981, 6635, 11943, 19905, 54407, 59715, 163221, 272035, 489663, 816105, 2448315]

約数ペア:

[(1, 2448315), (3, 816105), (5, 489663), (9, 272035), (15, 163221), (41, 59715), (45, 54407), (123, 19905), (205, 11943), (369, 6635), (615, 3981), (1327, 1845)]