7990239215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{35323}}^1$

素因数の和:35639

約数の個数: 32

約数和(自身を含む): 11475495936

約数和(自身を除く): 3485256721

約数列:

[1, 5, 7, 23, 35, 115, 161, 281, 805, 1405, 1967, 6463, 9835, 32315, 35323, 45241, 176615, 226205, 247261, 812429, 1236305, 4062145, 5687003, 9925763, 28435015, 49628815, 69480341, 228292549, 347401705, 1141462745, 1598047843, 7990239215]

約数ペア:

[(1, 7990239215), (5, 1598047843), (7, 1141462745), (23, 347401705), (35, 228292549), (115, 69480341), (161, 49628815), (281, 28435015), (805, 9925763), (1405, 5687003), (1967, 4062145), (6463, 1236305), (9835, 812429), (32315, 247261), (35323, 226205), (45241, 176615)]