39927055

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 57254400

約数和(自身を除く): 17327345

約数列:

[1, 5, 7, 29, 35, 139, 145, 203, 283, 695, 973, 1015, 1415, 1981, 4031, 4865, 8207, 9905, 20155, 28217, 39337, 41035, 57449, 141085, 196685, 275359, 287245, 1140773, 1376795, 5703865, 7985411, 39927055]

約数ペア:

[(1, 39927055), (5, 7985411), (7, 5703865), (29, 1376795), (35, 1140773), (139, 287245), (145, 275359), (203, 196685), (283, 141085), (695, 57449), (973, 41035), (1015, 39337), (1415, 28217), (1981, 20155), (4031, 9905), (4865, 8207)]