166288465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 237530880

約数和(自身を除く): 71242415

約数列:

[1, 5, 7, 29, 35, 145, 173, 203, 865, 947, 1015, 1211, 4735, 5017, 6055, 6629, 25085, 27463, 33145, 35119, 137315, 163831, 175595, 192241, 819155, 961205, 1146817, 4751099, 5734085, 23755495, 33257693, 166288465]

約数ペア:

[(1, 166288465), (5, 33257693), (7, 23755495), (29, 5734085), (35, 4751099), (145, 1146817), (173, 961205), (203, 819155), (865, 192241), (947, 175595), (1015, 163831), (1211, 137315), (4735, 35119), (5017, 33145), (6055, 27463), (6629, 25085)]