39880305

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4951}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 69526080

約数和(自身を除く): 29645775

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 4951, 8055, 14853, 24755, 44559, 74265, 222795, 886229, 2658687, 4431145, 7976061, 13293435, 39880305]

約数ペア:

[(1, 39880305), (3, 13293435), (5, 7976061), (9, 4431145), (15, 2658687), (45, 886229), (179, 222795), (537, 74265), (895, 44559), (1611, 24755), (2685, 14853), (4951, 8055)]