1268713095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6506221}}^1$

素因数の和:6506242

約数の個数: 16

約数和(自身を含む): 2186090592

約数和(自身を除く): 917377497

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6506221, 19518663, 32531105, 84580873, 97593315, 253742619, 422904365, 1268713095]

約数ペア:

[(1, 1268713095), (3, 422904365), (5, 253742619), (13, 97593315), (15, 84580873), (39, 32531105), (65, 19518663), (195, 6506221)]