55387185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27763}}^1$

素因数の和:27797

約数の個数: 32

約数和(自身を含む): 106613760

約数和(自身を除く): 51226575

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 27763, 83289, 138815, 194341, 416445, 527497, 583023, 971705, 1582491, 2637485, 2915115, 3692479, 7912455, 11077437, 18462395, 55387185]

約数ペア:

[(1, 55387185), (3, 18462395), (5, 11077437), (7, 7912455), (15, 3692479), (19, 2915115), (21, 2637485), (35, 1582491), (57, 971705), (95, 583023), (105, 527497), (133, 416445), (285, 194341), (399, 138815), (665, 83289), (1995, 27763)]