229452475

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 336407040

約数和(自身を除く): 106954565

約数列:

[1, 5, 7, 25, 35, 59, 71, 175, 295, 313, 355, 413, 497, 1475, 1565, 1775, 2065, 2191, 2485, 4189, 7825, 10325, 10955, 12425, 18467, 20945, 22223, 29323, 54775, 92335, 104725, 111115, 129269, 146615, 155561, 461675, 555575, 646345, 733075, 777805, 1311157, 3231725, 3889025, 6555785, 9178099, 32778925, 45890495, 229452475]

約数ペア:

[(1, 229452475), (5, 45890495), (7, 32778925), (25, 9178099), (35, 6555785), (59, 3889025), (71, 3231725), (175, 1311157), (295, 777805), (313, 733075), (355, 646345), (413, 555575), (497, 461675), (1475, 155561), (1565, 146615), (1775, 129269), (2065, 111115), (2191, 104725), (2485, 92335), (4189, 54775), (7825, 29323), (10325, 22223), (10955, 20945), (12425, 18467)]