28965315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 48254976

約数和(自身を除く): 19289661

約数列:

[1, 3, 5, 15, 31, 93, 155, 167, 373, 465, 501, 835, 1119, 1865, 2505, 5177, 5595, 11563, 15531, 25885, 34689, 57815, 62291, 77655, 173445, 186873, 311455, 934365, 1931021, 5793063, 9655105, 28965315]

約数ペア:

[(1, 28965315), (3, 9655105), (5, 5793063), (15, 1931021), (31, 934365), (93, 311455), (155, 186873), (167, 173445), (373, 77655), (465, 62291), (501, 57815), (835, 34689), (1119, 25885), (1865, 15531), (2505, 11563), (5177, 5595)]