193567185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12049}}^1$

素因数の和:12087

約数の個数: 64

約数和(自身を含む): 416448000

約数和(自身を除く): 222880815

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 5355, 12049, 16065, 36147, 60245, 84343, 108441, 180735, 204833, 253029, 325323, 421715, 542205, 614499, 759087, 1024165, 1265145, 1433831, 1626615, 1843497, 2277261, 3072495, 3795435, 4301493, 5530491, 7169155, 9217485, 11386305, 12904479, 21507465, 27652455, 38713437, 64522395, 193567185]

約数ペア:

[(1, 193567185), (3, 64522395), (5, 38713437), (7, 27652455), (9, 21507465), (15, 12904479), (17, 11386305), (21, 9217485), (27, 7169155), (35, 5530491), (45, 4301493), (51, 3795435), (63, 3072495), (85, 2277261), (105, 1843497), (119, 1626615), (135, 1433831), (153, 1265145), (189, 1024165), (255, 759087), (315, 614499), (357, 542205), (459, 421715), (595, 325323), (765, 253029), (945, 204833), (1071, 180735), (1785, 108441), (2295, 84343), (3213, 60245), (5355, 36147), (12049, 16065)]