268179675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7253}}^1$

素因数の和:7312

約数の個数: 48

約数和(自身を含む): 485727840

約数和(自身を除く): 217548165

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 7253, 7395, 12325, 21759, 36265, 36975, 108795, 123301, 181325, 210337, 369903, 543975, 616505, 631011, 1051685, 1849515, 3082525, 3155055, 3575729, 5258425, 9247575, 10727187, 15775275, 17878645, 53635935, 89393225, 268179675]

約数ペア:

[(1, 268179675), (3, 89393225), (5, 53635935), (15, 17878645), (17, 15775275), (25, 10727187), (29, 9247575), (51, 5258425), (75, 3575729), (85, 3155055), (87, 3082525), (145, 1849515), (255, 1051685), (425, 631011), (435, 616505), (493, 543975), (725, 369903), (1275, 210337), (1479, 181325), (2175, 123301), (2465, 108795), (7253, 36975), (7395, 36265), (12325, 21759)]