1315690185

素因数分解:

$3^1\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{20879}}^1$

素因数の和:25088

約数の個数: 16

約数和(自身を含む): 2105706240

約数和(自身を除く): 790016055

約数列:

[1, 3, 5, 15, 4201, 12603, 20879, 21005, 62637, 63015, 104395, 313185, 87712679, 263138037, 438563395, 1315690185]

約数ペア:

[(1, 1315690185), (3, 438563395), (5, 263138037), (15, 87712679), (4201, 313185), (12603, 104395), (20879, 63015), (21005, 62637)]