12368825

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 18659520

約数和(自身を除く): 6290695

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 439, 575, 805, 1127, 1225, 2195, 3073, 4025, 5635, 10097, 10975, 15365, 21511, 28175, 50485, 70679, 76825, 107555, 252425, 353395, 494753, 537775, 1766975, 2473765, 12368825]

約数ペア:

[(1, 12368825), (5, 2473765), (7, 1766975), (23, 537775), (25, 494753), (35, 353395), (49, 252425), (115, 107555), (161, 76825), (175, 70679), (245, 50485), (439, 28175), (575, 21511), (805, 15365), (1127, 10975), (1225, 10097), (2195, 5635), (3073, 4025)]