5621385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 11649024

約数和(自身を除く): 6027639

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 157, 165, 217, 231, 341, 385, 465, 471, 651, 785, 1023, 1085, 1099, 1155, 1705, 1727, 2355, 2387, 3255, 3297, 4867, 5115, 5181, 5495, 7161, 8635, 11935, 12089, 14601, 16485, 24335, 25905, 34069, 35805, 36267, 53537, 60445, 73005, 102207, 160611, 170345, 181335, 267685, 374759, 511035, 803055, 1124277, 1873795, 5621385]

約数ペア:

[(1, 5621385), (3, 1873795), (5, 1124277), (7, 803055), (11, 511035), (15, 374759), (21, 267685), (31, 181335), (33, 170345), (35, 160611), (55, 102207), (77, 73005), (93, 60445), (105, 53537), (155, 36267), (157, 35805), (165, 34069), (217, 25905), (231, 24335), (341, 16485), (385, 14601), (465, 12089), (471, 11935), (651, 8635), (785, 7161), (1023, 5495), (1085, 5181), (1099, 5115), (1155, 4867), (1705, 3297), (1727, 3255), (2355, 2387)]