54507915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15731}}^1$

素因数の和:15760

約数の個数: 48

約数和(自身を含む): 117801216

約数和(自身を除く): 63293301

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 15731, 47193, 78655, 110117, 141579, 173041, 235965, 330351, 519123, 550585, 707895, 865205, 991053, 1211287, 1557369, 1651755, 2595615, 3633861, 4955265, 6056435, 7786845, 10901583, 18169305, 54507915]

約数ペア:

[(1, 54507915), (3, 18169305), (5, 10901583), (7, 7786845), (9, 6056435), (11, 4955265), (15, 3633861), (21, 2595615), (33, 1651755), (35, 1557369), (45, 1211287), (55, 991053), (63, 865205), (77, 707895), (99, 550585), (105, 519123), (165, 330351), (231, 235965), (315, 173041), (385, 141579), (495, 110117), (693, 78655), (1155, 47193), (3465, 15731)]