13738455

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 23972208

約数和(自身を除く): 10233753

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 1873, 2445, 5619, 7335, 9365, 16857, 28095, 84285, 305299, 915897, 1526495, 2747691, 4579485, 13738455]

約数ペア:

[(1, 13738455), (3, 4579485), (5, 2747691), (9, 1526495), (15, 915897), (45, 305299), (163, 84285), (489, 28095), (815, 16857), (1467, 9365), (1873, 7335), (2445, 5619)]