15432571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 4842629

約数列:

[1, 7, 11, 43, 59, 77, 79, 301, 413, 473, 553, 649, 869, 2537, 3311, 3397, 4543, 4661, 6083, 17759, 23779, 27907, 32627, 37367, 51271, 195349, 200423, 261569, 358897, 1402961, 2204653, 15432571]

約数ペア:

[(1, 15432571), (7, 2204653), (11, 1402961), (43, 358897), (59, 261569), (77, 200423), (79, 195349), (301, 51271), (413, 37367), (473, 32627), (553, 27907), (649, 23779), (869, 17759), (2537, 6083), (3311, 4661), (3397, 4543)]