40121385

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13441}}^1$

素因数の和:13648

約数の個数: 16

約数和(自身を含む): 64521600

約数和(自身を除く): 24400215

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 13441, 40323, 67205, 201615, 2674759, 8024277, 13373795, 40121385]

約数ペア:

[(1, 40121385), (3, 13373795), (5, 8024277), (15, 2674759), (199, 201615), (597, 67205), (995, 40323), (2985, 13441)]