205449345

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41131}}^1$

素因数の和:41182

約数の個数: 32

約数和(自身を含む): 375123840

約数和(自身を除く): 169674495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 41131, 123393, 205655, 370179, 616965, 1110537, 1521847, 1850895, 4565541, 5552685, 7609235, 13696623, 22827705, 41089869, 68483115, 205449345]

約数ペア:

[(1, 205449345), (3, 68483115), (5, 41089869), (9, 22827705), (15, 13696623), (27, 7609235), (37, 5552685), (45, 4565541), (111, 1850895), (135, 1521847), (185, 1110537), (333, 616965), (555, 370179), (999, 205655), (1665, 123393), (4995, 41131)]