54687045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30637}}^1$

素因数の和:30669

約数の個数: 32

約数和(自身を含む): 105884928

約数和(自身を除く): 51197883

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 30637, 91911, 153185, 214459, 459555, 520829, 643377, 1072295, 1562487, 2604145, 3216885, 3645803, 7812435, 10937409, 18229015, 54687045]

約数ペア:

[(1, 54687045), (3, 18229015), (5, 10937409), (7, 7812435), (15, 3645803), (17, 3216885), (21, 2604145), (35, 1562487), (51, 1072295), (85, 643377), (105, 520829), (119, 459555), (255, 214459), (357, 153185), (595, 91911), (1785, 30637)]