1884105

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 3299400

約数和(自身を除く): 1415295

約数列:

[1, 3, 5, 9, 15, 45, 149, 281, 447, 745, 843, 1341, 1405, 2235, 2529, 4215, 6705, 12645, 41869, 125607, 209345, 376821, 628035, 1884105]

約数ペア:

[(1, 1884105), (3, 628035), (5, 376821), (9, 209345), (15, 125607), (45, 41869), (149, 12645), (281, 6705), (447, 4215), (745, 2529), (843, 2235), (1341, 1405)]