40825785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 87736320

約数和(自身を除く): 46910535

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 2719, 3003, 5005, 8157, 13595, 15015, 19033, 29909, 35347, 40785, 57099, 89727, 95165, 106041, 149545, 176735, 209363, 247429, 285495, 388817, 448635, 530205, 628089, 742287, 1046815, 1166451, 1237145, 1944085, 2721719, 3140445, 3711435, 5832255, 8165157, 13608595, 40825785]

約数ペア:

[(1, 40825785), (3, 13608595), (5, 8165157), (7, 5832255), (11, 3711435), (13, 3140445), (15, 2721719), (21, 1944085), (33, 1237145), (35, 1166451), (39, 1046815), (55, 742287), (65, 628089), (77, 530205), (91, 448635), (105, 388817), (143, 285495), (165, 247429), (195, 209363), (231, 176735), (273, 149545), (385, 106041), (429, 95165), (455, 89727), (715, 57099), (1001, 40785), (1155, 35347), (1365, 29909), (2145, 19033), (2719, 15015), (3003, 13595), (5005, 8157)]