2545601905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{112067}}^1$

素因数の和:112149

約数の個数: 32

約数和(自身を含む): 3873070080

約数和(自身を除く): 1327468175

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3245, 4543, 22715, 112067, 560335, 784469, 1232737, 3922345, 6163685, 6611953, 8629159, 33059765, 43145795, 46283671, 72731483, 231418355, 363657415, 509120381, 2545601905]

約数ペア:

[(1, 2545601905), (5, 509120381), (7, 363657415), (11, 231418355), (35, 72731483), (55, 46283671), (59, 43145795), (77, 33059765), (295, 8629159), (385, 6611953), (413, 6163685), (649, 3922345), (2065, 1232737), (3245, 784469), (4543, 560335), (22715, 112067)]