12824156675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{1733}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 17648513280

約数和(自身を除く): 4824356605

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 379, 781, 1733, 1775, 1895, 3905, 4169, 8665, 9475, 19063, 19525, 20845, 26909, 43325, 95315, 104225, 123043, 134545, 295999, 476575, 615215, 656807, 672725, 1353473, 1479995, 3076075, 3284035, 6767365, 7224877, 7399975, 16420175, 33836825, 36124385, 46633297, 180621925, 233166485, 512966267, 1165832425, 2564831335, 12824156675]

約数ペア:

[(1, 12824156675), (5, 2564831335), (11, 1165832425), (25, 512966267), (55, 233166485), (71, 180621925), (275, 46633297), (355, 36124385), (379, 33836825), (781, 16420175), (1733, 7399975), (1775, 7224877), (1895, 6767365), (3905, 3284035), (4169, 3076075), (8665, 1479995), (9475, 1353473), (19063, 672725), (19525, 656807), (20845, 615215), (26909, 476575), (43325, 295999), (95315, 134545), (104225, 123043)]