13167075

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^2$

素因数の和:851

約数の個数: 18

約数和(自身を含む): 21821644

約数和(自身を除く): 8654569

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 6285, 10475, 31425, 175561, 526683, 877805, 2633415, 4389025, 13167075]

約数ペア:

[(1, 13167075), (3, 4389025), (5, 2633415), (15, 877805), (25, 526683), (75, 175561), (419, 31425), (1257, 10475), (2095, 6285)]