8108265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 14288256

約数和(自身を除く): 6179991

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 313, 471, 785, 939, 1565, 1727, 2355, 3443, 4695, 5181, 8635, 10329, 17215, 25905, 49141, 51645, 147423, 245705, 540551, 737115, 1621653, 2702755, 8108265]

約数ペア:

[(1, 8108265), (3, 2702755), (5, 1621653), (11, 737115), (15, 540551), (33, 245705), (55, 147423), (157, 51645), (165, 49141), (313, 25905), (471, 17215), (785, 10329), (939, 8635), (1565, 5181), (1727, 4695), (2355, 3443)]