9865291215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{4373}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 17777055744

約数和(自身を除く): 7911764529

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 503, 897, 1495, 1509, 2515, 4373, 4485, 6539, 7545, 11569, 13119, 19617, 21865, 32695, 34707, 56849, 57845, 65595, 98085, 100579, 150397, 170547, 173535, 284245, 301737, 451191, 502895, 751985, 852735, 1307527, 1508685, 2199619, 2255955, 3922581, 6537635, 6598857, 10998095, 19612905, 28595047, 32994285, 50591237, 85785141, 142975235, 151773711, 252956185, 428925705, 657686081, 758868555, 1973058243, 3288430405, 9865291215]

約数ペア:

[(1, 9865291215), (3, 3288430405), (5, 1973058243), (13, 758868555), (15, 657686081), (23, 428925705), (39, 252956185), (65, 151773711), (69, 142975235), (115, 85785141), (195, 50591237), (299, 32994285), (345, 28595047), (503, 19612905), (897, 10998095), (1495, 6598857), (1509, 6537635), (2515, 3922581), (4373, 2255955), (4485, 2199619), (6539, 1508685), (7545, 1307527), (11569, 852735), (13119, 751985), (19617, 502895), (21865, 451191), (32695, 301737), (34707, 284245), (56849, 173535), (57845, 170547), (65595, 150397), (98085, 100579)]