236331315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 449875296

約数和(自身を除く): 213543981

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1413, 1727, 2355, 3041, 5181, 7065, 8635, 9123, 15205, 15543, 25905, 27369, 33451, 45615, 77715, 100353, 136845, 167255, 301059, 477437, 501765, 1432311, 1505295, 2387185, 4296933, 5251807, 7161555, 15755421, 21484665, 26259035, 47266263, 78777105, 236331315]

約数ペア:

[(1, 236331315), (3, 78777105), (5, 47266263), (9, 26259035), (11, 21484665), (15, 15755421), (33, 7161555), (45, 5251807), (55, 4296933), (99, 2387185), (157, 1505295), (165, 1432311), (471, 501765), (495, 477437), (785, 301059), (1413, 167255), (1727, 136845), (2355, 100353), (3041, 77715), (5181, 45615), (7065, 33451), (8635, 27369), (9123, 25905), (15205, 15543)]