5122275

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 8541120

約数和(自身を除く): 3418845

約数列:

[1, 3, 5, 15, 25, 75, 163, 419, 489, 815, 1257, 2095, 2445, 4075, 6285, 10475, 12225, 31425, 68297, 204891, 341485, 1024455, 1707425, 5122275]

約数ペア:

[(1, 5122275), (3, 1707425), (5, 1024455), (15, 341485), (25, 204891), (75, 68297), (163, 31425), (419, 12225), (489, 10475), (815, 6285), (1257, 4075), (2095, 2445)]