7296575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 10756008

約数和(自身を除く): 3459433

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 157, 169, 275, 325, 715, 785, 845, 1727, 1859, 2041, 3575, 3925, 4225, 8635, 9295, 10205, 22451, 26533, 43175, 46475, 51025, 112255, 132665, 291863, 561275, 663325, 1459315, 7296575]

約数ペア:

[(1, 7296575), (5, 1459315), (11, 663325), (13, 561275), (25, 291863), (55, 132665), (65, 112255), (143, 51025), (157, 46475), (169, 43175), (275, 26533), (325, 22451), (715, 10205), (785, 9295), (845, 8635), (1727, 4225), (1859, 3925), (2041, 3575)]