12755225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 18867840

約数和(自身を除く): 6112615

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 3169, 4025, 15845, 22183, 72887, 79225, 110915, 364435, 510209, 554575, 1822175, 2551045, 12755225]

約数ペア:

[(1, 12755225), (5, 2551045), (7, 1822175), (23, 554575), (25, 510209), (35, 364435), (115, 110915), (161, 79225), (175, 72887), (575, 22183), (805, 15845), (3169, 4025)]