39009655

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 49638960

約数和(自身を除く): 10629305

約数列:

[1, 5, 37, 41, 139, 185, 205, 695, 1369, 1517, 5143, 5699, 6845, 7585, 25715, 28495, 56129, 190291, 210863, 280645, 951455, 1054315, 7801931, 39009655]

約数ペア:

[(1, 39009655), (5, 7801931), (37, 1054315), (41, 951455), (139, 280645), (185, 210863), (205, 190291), (695, 56129), (1369, 28495), (1517, 25715), (5143, 7585), (5699, 6845)]