520024815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6353}}^1$

素因数の和:6488

約数の個数: 48

約数和(自身を含む): 963469728

約数和(自身を除く): 443444913

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 255, 321, 535, 765, 963, 1605, 1819, 4815, 5457, 6353, 9095, 16371, 19059, 27285, 31765, 57177, 81855, 95295, 108001, 285885, 324003, 540005, 679771, 972009, 1620015, 2039313, 3398855, 4860045, 6117939, 10196565, 11556107, 30589695, 34668321, 57780535, 104004963, 173341605, 520024815]

約数ペア:

[(1, 520024815), (3, 173341605), (5, 104004963), (9, 57780535), (15, 34668321), (17, 30589695), (45, 11556107), (51, 10196565), (85, 6117939), (107, 4860045), (153, 3398855), (255, 2039313), (321, 1620015), (535, 972009), (765, 679771), (963, 540005), (1605, 324003), (1819, 285885), (4815, 108001), (5457, 95295), (6353, 81855), (9095, 57177), (16371, 31765), (19059, 27285)]