40068156975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6938209}}^1$

素因数の和:6938240

約数の個数: 48

約数和(自身を含む): 82592451840

約数和(自身を除く): 42524294865

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 6938209, 20814627, 34691045, 48567463, 76320299, 104073135, 145702389, 173455225, 228960897, 242837315, 381601495, 520365675, 534242093, 728511945, 1144804485, 1214186575, 1602726279, 1908007475, 2671210465, 3642559725, 5724022425, 8013631395, 13356052325, 40068156975]

約数ペア:

[(1, 40068156975), (3, 13356052325), (5, 8013631395), (7, 5724022425), (11, 3642559725), (15, 2671210465), (21, 1908007475), (25, 1602726279), (33, 1214186575), (35, 1144804485), (55, 728511945), (75, 534242093), (77, 520365675), (105, 381601495), (165, 242837315), (175, 228960897), (231, 173455225), (275, 145702389), (385, 104073135), (525, 76320299), (825, 48567463), (1155, 34691045), (1925, 20814627), (5775, 6938209)]