38913705

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4831}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 67841280

約数和(自身を除く): 28927575

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 4831, 8055, 14493, 24155, 43479, 72465, 217395, 864749, 2594247, 4323745, 7782741, 12971235, 38913705]

約数ペア:

[(1, 38913705), (3, 12971235), (5, 7782741), (9, 4323745), (15, 2594247), (45, 864749), (179, 217395), (537, 72465), (895, 43479), (1611, 24155), (2685, 14493), (4831, 8055)]