15704235

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 27400464

約数和(自身を除く): 11696229

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2141, 2445, 6423, 7335, 10705, 19269, 32115, 96345, 348983, 1046949, 1744915, 3140847, 5234745, 15704235]

約数ペア:

[(1, 15704235), (3, 5234745), (5, 3140847), (9, 1744915), (15, 1046949), (45, 348983), (163, 96345), (489, 32115), (815, 19269), (1467, 10705), (2141, 7335), (2445, 6423)]