3846021945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{138371}}^1$

素因数の和:138505

約数の個数: 32

約数和(自身を含む): 6575437440

約数和(自身を除く): 2729415495

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 9265, 27795, 138371, 415113, 691855, 2075565, 2352307, 7056921, 11761535, 15082439, 35284605, 45247317, 75412195, 226236585, 256401463, 769204389, 1282007315, 3846021945]

約数ペア:

[(1, 3846021945), (3, 1282007315), (5, 769204389), (15, 256401463), (17, 226236585), (51, 75412195), (85, 45247317), (109, 35284605), (255, 15082439), (327, 11761535), (545, 7056921), (1635, 2352307), (1853, 2075565), (5559, 691855), (9265, 415113), (27795, 138371)]