15288539

素因数分解:

$7^3\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 24

約数和(自身を含む): 18813600

約数和(自身を除く): 3525061

約数列:

[1, 7, 29, 49, 53, 203, 343, 371, 841, 1421, 1537, 2597, 5887, 9947, 10759, 18179, 41209, 44573, 75313, 288463, 312011, 527191, 2184077, 15288539]

約数ペア:

[(1, 15288539), (7, 2184077), (29, 527191), (49, 312011), (53, 288463), (203, 75313), (343, 44573), (371, 41209), (841, 18179), (1421, 10759), (1537, 9947), (2597, 5887)]