55128465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{58337}}^1$

素因数の和:58358

約数の個数: 32

約数和(自身を含む): 112008960

約数和(自身を除く): 56880495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 58337, 175011, 291685, 408359, 525033, 875055, 1225077, 1575099, 2041795, 2625165, 3675231, 6125385, 7875495, 11025693, 18376155, 55128465]

約数ペア:

[(1, 55128465), (3, 18376155), (5, 11025693), (7, 7875495), (9, 6125385), (15, 3675231), (21, 2625165), (27, 2041795), (35, 1575099), (45, 1225077), (63, 875055), (105, 525033), (135, 408359), (189, 291685), (315, 175011), (945, 58337)]