66843645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10949}}^1$

素因数の和:11005

約数の個数: 32

約数和(自身を含む): 119836800

約数和(自身を除く): 52993155

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 10949, 32847, 54745, 120439, 164235, 361317, 405113, 602195, 1215339, 1806585, 2025565, 4456243, 6076695, 13368729, 22281215, 66843645]

約数ペア:

[(1, 66843645), (3, 22281215), (5, 13368729), (11, 6076695), (15, 4456243), (33, 2025565), (37, 1806585), (55, 1215339), (111, 602195), (165, 405113), (185, 361317), (407, 164235), (555, 120439), (1221, 54745), (2035, 32847), (6105, 10949)]