51885135

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17209}}^1$

素因数の和:17287

約数の個数: 24

約数和(自身を含む): 91281840

約数和(自身を除く): 39396705

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 17209, 51627, 86045, 154881, 258135, 774405, 1153003, 3459009, 5765015, 10377027, 17295045, 51885135]

約数ペア:

[(1, 51885135), (3, 17295045), (5, 10377027), (9, 5765015), (15, 3459009), (45, 1153003), (67, 774405), (201, 258135), (335, 154881), (603, 86045), (1005, 51627), (3015, 17209)]