328205185

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 503183232

約数和(自身を除く): 174978047

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 193, 245, 385, 539, 631, 965, 1351, 2123, 2695, 3155, 4417, 6755, 6941, 9457, 10615, 14861, 22085, 30919, 34705, 47285, 48587, 74305, 104027, 121783, 154595, 242935, 340109, 520135, 608915, 852481, 1339613, 1700545, 4262405, 5967367, 6698065, 9377291, 29836835, 46886455, 65641037, 328205185]

約数ペア:

[(1, 328205185), (5, 65641037), (7, 46886455), (11, 29836835), (35, 9377291), (49, 6698065), (55, 5967367), (77, 4262405), (193, 1700545), (245, 1339613), (385, 852481), (539, 608915), (631, 520135), (965, 340109), (1351, 242935), (2123, 154595), (2695, 121783), (3155, 104027), (4417, 74305), (6755, 48587), (6941, 47285), (9457, 34705), (10615, 30919), (14861, 22085)]