15125396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 32137728

約数和(自身を除く): 17012332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 853, 1364, 1612, 1706, 3412, 4433, 8866, 9383, 11089, 17732, 18766, 22178, 26443, 37532, 44356, 52886, 105772, 121979, 243958, 290873, 343759, 487916, 581746, 687518, 1163492, 1375036, 3781349, 7562698, 15125396]

約数ペア:

[(1, 15125396), (2, 7562698), (4, 3781349), (11, 1375036), (13, 1163492), (22, 687518), (26, 581746), (31, 487916), (44, 343759), (52, 290873), (62, 243958), (124, 121979), (143, 105772), (286, 52886), (341, 44356), (403, 37532), (572, 26443), (682, 22178), (806, 18766), (853, 17732), (1364, 11089), (1612, 9383), (1706, 8866), (3412, 4433)]