5280385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 2276735

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 163, 209, 341, 589, 815, 1045, 1705, 1793, 2945, 3097, 5053, 6479, 8965, 15485, 25265, 32395, 34067, 55583, 96007, 170335, 277915, 480035, 1056077, 5280385]

約数ペア:

[(1, 5280385), (5, 1056077), (11, 480035), (19, 277915), (31, 170335), (55, 96007), (95, 55583), (155, 34067), (163, 32395), (209, 25265), (341, 15485), (589, 8965), (815, 6479), (1045, 5053), (1705, 3097), (1793, 2945)]