27086865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 49424256

約数和(自身を除く): 22337391

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 8171, 24513, 40855, 106223, 122565, 138907, 318669, 416721, 531115, 694535, 1593345, 1805791, 2083605, 5417373, 9028955, 27086865]

約数ペア:

[(1, 27086865), (3, 9028955), (5, 5417373), (13, 2083605), (15, 1805791), (17, 1593345), (39, 694535), (51, 531115), (65, 416721), (85, 318669), (195, 138907), (221, 122565), (255, 106223), (663, 40855), (1105, 24513), (3315, 8171)]