64022475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 117206784

約数和(自身を除く): 53184309

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 213, 275, 355, 781, 825, 1065, 1093, 1775, 2343, 3279, 3905, 5325, 5465, 11715, 12023, 16395, 19525, 27325, 36069, 58575, 60115, 77603, 81975, 180345, 232809, 300575, 388015, 853633, 901725, 1164045, 1940075, 2560899, 4268165, 5820225, 12804495, 21340825, 64022475]

約数ペア:

[(1, 64022475), (3, 21340825), (5, 12804495), (11, 5820225), (15, 4268165), (25, 2560899), (33, 1940075), (55, 1164045), (71, 901725), (75, 853633), (165, 388015), (213, 300575), (275, 232809), (355, 180345), (781, 81975), (825, 77603), (1065, 60115), (1093, 58575), (1775, 36069), (2343, 27325), (3279, 19525), (3905, 16395), (5325, 12023), (5465, 11715)]