38319855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4397}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 70930944

約数和(自身を除く): 32611089

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 4397, 8715, 13191, 21985, 30779, 65955, 92337, 153895, 364951, 461685, 1094853, 1824755, 2554657, 5474265, 7663971, 12773285, 38319855]

約数ペア:

[(1, 38319855), (3, 12773285), (5, 7663971), (7, 5474265), (15, 2554657), (21, 1824755), (35, 1094853), (83, 461685), (105, 364951), (249, 153895), (415, 92337), (581, 65955), (1245, 30779), (1743, 21985), (2905, 13191), (4397, 8715)]