39515055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 67785984

約数和(自身を除く): 28270929

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 1867, 4233, 5601, 7055, 9335, 21165, 28005, 31739, 95217, 154961, 158695, 464883, 476085, 774805, 2324415, 2634337, 7903011, 13171685, 39515055]

約数ペア:

[(1, 39515055), (3, 13171685), (5, 7903011), (15, 2634337), (17, 2324415), (51, 774805), (83, 476085), (85, 464883), (249, 158695), (255, 154961), (415, 95217), (1245, 31739), (1411, 28005), (1867, 21165), (4233, 9335), (5601, 7055)]