949233505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 1367021880

約数和(自身を除く): 417788375

約数列:

[1, 5, 11, 17, 55, 61, 85, 89, 121, 187, 289, 305, 445, 605, 671, 935, 979, 1037, 1445, 1513, 2057, 3179, 3355, 4895, 5185, 5429, 7381, 7565, 10285, 10769, 11407, 15895, 16643, 17629, 25721, 27145, 34969, 36905, 53845, 57035, 59719, 83215, 88145, 92293, 125477, 128605, 174845, 183073, 193919, 282931, 298595, 461465, 627385, 656909, 915365, 969595, 1015223, 1414655, 1568981, 2133109, 3112241, 3284545, 5076115, 7844905, 10665545, 11167453, 15561205, 17258791, 55837265, 86293955, 189846701, 949233505]

約数ペア:

[(1, 949233505), (5, 189846701), (11, 86293955), (17, 55837265), (55, 17258791), (61, 15561205), (85, 11167453), (89, 10665545), (121, 7844905), (187, 5076115), (289, 3284545), (305, 3112241), (445, 2133109), (605, 1568981), (671, 1414655), (935, 1015223), (979, 969595), (1037, 915365), (1445, 656909), (1513, 627385), (2057, 461465), (3179, 298595), (3355, 282931), (4895, 193919), (5185, 183073), (5429, 174845), (7381, 128605), (7565, 125477), (10285, 92293), (10769, 88145), (11407, 83215), (15895, 59719), (16643, 57035), (17629, 53845), (25721, 36905), (27145, 34969)]