2155473435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{22303}}^1$

素因数の和:22707

約数の個数: 32

約数和(自身を含む): 3661424640

約数和(自身を除く): 1505951205

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 379, 1137, 1895, 5685, 6443, 19329, 22303, 32215, 66909, 96645, 111515, 334545, 379151, 1137453, 1895755, 5687265, 8452837, 25358511, 42264185, 126792555, 143698229, 431094687, 718491145, 2155473435]

約数ペア:

[(1, 2155473435), (3, 718491145), (5, 431094687), (15, 143698229), (17, 126792555), (51, 42264185), (85, 25358511), (255, 8452837), (379, 5687265), (1137, 1895755), (1895, 1137453), (5685, 379151), (6443, 334545), (19329, 111515), (22303, 96645), (32215, 66909)]