27930045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 26501955

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 449, 715, 957, 1131, 1347, 1595, 1885, 2145, 2245, 4147, 4785, 4939, 5655, 5837, 6735, 12441, 13021, 14817, 17511, 20735, 24695, 29185, 39063, 62205, 64207, 65105, 74085, 87555, 143231, 169273, 192621, 195315, 321035, 429693, 507819, 716155, 846365, 963105, 1862003, 2148465, 2539095, 5586009, 9310015, 27930045]

約数ペア:

[(1, 27930045), (3, 9310015), (5, 5586009), (11, 2539095), (13, 2148465), (15, 1862003), (29, 963105), (33, 846365), (39, 716155), (55, 507819), (65, 429693), (87, 321035), (143, 195315), (145, 192621), (165, 169273), (195, 143231), (319, 87555), (377, 74085), (429, 65105), (435, 64207), (449, 62205), (715, 39063), (957, 29185), (1131, 24695), (1347, 20735), (1595, 17511), (1885, 14817), (2145, 13021), (2245, 12441), (4147, 6735), (4785, 5837), (4939, 5655)]