2817315

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2323485

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 509, 615, 1107, 1527, 1845, 2545, 4581, 5535, 7635, 13743, 20869, 22905, 62607, 68715, 104345, 187821, 313035, 563463, 939105, 2817315]

約数ペア:

[(1, 2817315), (3, 939105), (5, 563463), (9, 313035), (15, 187821), (27, 104345), (41, 68715), (45, 62607), (123, 22905), (135, 20869), (205, 13743), (369, 7635), (509, 5535), (615, 4581), (1107, 2545), (1527, 1845)]