52715425

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1918

約数の個数: 36

約数和(自身を含む): 79387776

約数和(自身を除く): 26672351

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 1871, 4025, 5635, 9355, 13097, 28175, 43033, 46775, 65485, 91679, 215165, 301231, 327425, 458395, 1075825, 1506155, 2108617, 2291975, 7530775, 10543085, 52715425]

約数ペア:

[(1, 52715425), (5, 10543085), (7, 7530775), (23, 2291975), (25, 2108617), (35, 1506155), (49, 1075825), (115, 458395), (161, 327425), (175, 301231), (245, 215165), (575, 91679), (805, 65485), (1127, 46775), (1225, 43033), (1871, 28175), (4025, 13097), (5635, 9355)]