53687445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 55798635

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1583, 1615, 1785, 1995, 2261, 4749, 4845, 6783, 7915, 11081, 11305, 23745, 26911, 30077, 33243, 33915, 55405, 80733, 90231, 134555, 150385, 166215, 188377, 210539, 403665, 451155, 511309, 565131, 631617, 941885, 1052695, 1533927, 2556545, 2825655, 3158085, 3579163, 7669635, 10737489, 17895815, 53687445]

約数ペア:

[(1, 53687445), (3, 17895815), (5, 10737489), (7, 7669635), (15, 3579163), (17, 3158085), (19, 2825655), (21, 2556545), (35, 1533927), (51, 1052695), (57, 941885), (85, 631617), (95, 565131), (105, 511309), (119, 451155), (133, 403665), (255, 210539), (285, 188377), (323, 166215), (357, 150385), (399, 134555), (595, 90231), (665, 80733), (969, 55405), (1583, 33915), (1615, 33243), (1785, 30077), (1995, 26911), (2261, 23745), (4749, 11305), (4845, 11081), (6783, 7915)]