13342175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 8085025

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 239, 275, 319, 385, 725, 1015, 1195, 1595, 1673, 1925, 2233, 2629, 5075, 5975, 6931, 7975, 8365, 11165, 13145, 18403, 34655, 41825, 48517, 55825, 65725, 76241, 92015, 173275, 242585, 381205, 460075, 533687, 1212925, 1906025, 2668435, 13342175]

約数ペア:

[(1, 13342175), (5, 2668435), (7, 1906025), (11, 1212925), (25, 533687), (29, 460075), (35, 381205), (55, 242585), (77, 173275), (145, 92015), (175, 76241), (203, 65725), (239, 55825), (275, 48517), (319, 41825), (385, 34655), (725, 18403), (1015, 13145), (1195, 11165), (1595, 8365), (1673, 7975), (1925, 6931), (2233, 5975), (2629, 5075)]