8869605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 15151104

約数和(自身を除く): 6281499

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 547, 705, 1081, 1641, 2735, 3243, 5405, 8205, 12581, 16215, 25709, 37743, 62905, 77127, 128545, 188715, 385635, 591307, 1773921, 2956535, 8869605]

約数ペア:

[(1, 8869605), (3, 2956535), (5, 1773921), (15, 591307), (23, 385635), (47, 188715), (69, 128545), (115, 77127), (141, 62905), (235, 37743), (345, 25709), (547, 16215), (705, 12581), (1081, 8205), (1641, 5405), (2735, 3243)]