147051205

素因数分解:

$5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2621}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 206246520

約数和(自身を除く): 59195315

約数列:

[1, 5, 7, 35, 49, 229, 245, 1145, 1603, 2621, 8015, 11221, 13105, 18347, 56105, 91735, 128429, 600209, 642145, 3001045, 4201463, 21007315, 29410241, 147051205]

約数ペア:

[(1, 147051205), (5, 29410241), (7, 21007315), (35, 4201463), (49, 3001045), (229, 642145), (245, 600209), (1145, 128429), (1603, 91735), (2621, 56105), (8015, 18347), (11221, 13105)]