55306185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19717}}^1$

素因数の和:19753

約数の個数: 32

約数和(自身を含む): 102218112

約数和(自身を除く): 46911927

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19717, 59151, 98585, 216887, 295755, 335189, 650661, 1005567, 1084435, 1675945, 3253305, 3687079, 5027835, 11061237, 18435395, 55306185]

約数ペア:

[(1, 55306185), (3, 18435395), (5, 11061237), (11, 5027835), (15, 3687079), (17, 3253305), (33, 1675945), (51, 1084435), (55, 1005567), (85, 650661), (165, 335189), (187, 295755), (255, 216887), (561, 98585), (935, 59151), (2805, 19717)]