12168075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 21179200

約数和(自身を除く): 9011125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 8539, 25617, 42695, 128085, 162241, 213475, 486723, 640425, 811205, 2433615, 4056025, 12168075]

約数ペア:

[(1, 12168075), (3, 4056025), (5, 2433615), (15, 811205), (19, 640425), (25, 486723), (57, 213475), (75, 162241), (95, 128085), (285, 42695), (475, 25617), (1425, 8539)]