40370085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{128159}}^1$

素因数の和:128177

約数の個数: 24

約数和(自身を含む): 79971840

約数和(自身を除く): 39601755

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 128159, 384477, 640795, 897113, 1153431, 1922385, 2691339, 4485565, 5767155, 8074017, 13456695, 40370085]

約数ペア:

[(1, 40370085), (3, 13456695), (5, 8074017), (7, 5767155), (9, 4485565), (15, 2691339), (21, 1922385), (35, 1153431), (45, 897113), (63, 640795), (105, 384477), (315, 128159)]