164529315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 303264000

約数和(自身を除く): 138734685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 449, 479, 765, 1347, 1437, 2245, 2395, 4041, 4311, 6735, 7185, 7633, 8143, 20205, 21555, 22899, 24429, 38165, 40715, 68697, 73287, 114495, 122145, 215071, 343485, 366435, 645213, 1075355, 1935639, 3226065, 3656207, 9678195, 10968621, 18281035, 32905863, 54843105, 164529315]

約数ペア:

[(1, 164529315), (3, 54843105), (5, 32905863), (9, 18281035), (15, 10968621), (17, 9678195), (45, 3656207), (51, 3226065), (85, 1935639), (153, 1075355), (255, 645213), (449, 366435), (479, 343485), (765, 215071), (1347, 122145), (1437, 114495), (2245, 73287), (2395, 68697), (4041, 40715), (4311, 38165), (6735, 24429), (7185, 22899), (7633, 21555), (8143, 20205)]