38310265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 58340736

約数和(自身を除く): 20030471

約数列:

[1, 5, 7, 17, 31, 35, 67, 85, 119, 155, 217, 335, 469, 527, 595, 961, 1085, 1139, 2077, 2345, 2635, 3689, 4805, 5695, 6727, 7973, 10385, 14539, 16337, 18445, 33635, 35309, 39865, 64387, 72695, 81685, 114359, 176545, 247163, 321935, 450709, 571795, 1094579, 1235815, 2253545, 5472895, 7662053, 38310265]

約数ペア:

[(1, 38310265), (5, 7662053), (7, 5472895), (17, 2253545), (31, 1235815), (35, 1094579), (67, 571795), (85, 450709), (119, 321935), (155, 247163), (217, 176545), (335, 114359), (469, 81685), (527, 72695), (595, 64387), (961, 39865), (1085, 35309), (1139, 33635), (2077, 18445), (2345, 16337), (2635, 14539), (3689, 10385), (4805, 7973), (5695, 6727)]