66245795

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 103223808

約数和(自身を除く): 36978013

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 385, 517, 523, 539, 1645, 2303, 2585, 2615, 2695, 3619, 3661, 5753, 11515, 18095, 18305, 24581, 25333, 25627, 28765, 40271, 122905, 126665, 128135, 172067, 201355, 270391, 281897, 860335, 1204469, 1351955, 1409485, 1892737, 6022345, 9463685, 13249159, 66245795]

約数ペア:

[(1, 66245795), (5, 13249159), (7, 9463685), (11, 6022345), (35, 1892737), (47, 1409485), (49, 1351955), (55, 1204469), (77, 860335), (235, 281897), (245, 270391), (329, 201355), (385, 172067), (517, 128135), (523, 126665), (539, 122905), (1645, 40271), (2303, 28765), (2585, 25627), (2615, 25333), (2695, 24581), (3619, 18305), (3661, 18095), (5753, 11515)]