105890247945

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1\times {\mathrm{6689}}^1$

素因数の和:7639

約数の個数: 64

約数和(自身を含む): 189781920000

約数和(自身を除く): 83891672055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 787, 1341, 2235, 2361, 3935, 4023, 6689, 6705, 7083, 11805, 20067, 20115, 21249, 33445, 35415, 60201, 100335, 106245, 117263, 180603, 301005, 351789, 586315, 903015, 996661, 1055367, 1758945, 2989983, 3166101, 4983305, 5264243, 5276835, 8969949, 14949915, 15792729, 15830505, 26321215, 26909847, 44849745, 47378187, 78963645, 134549235, 142134561, 236890935, 710672805, 784372207, 2353116621, 3921861035, 7059349863, 11765583105, 21178049589, 35296749315, 105890247945]

約数ペア:

[(1, 105890247945), (3, 35296749315), (5, 21178049589), (9, 11765583105), (15, 7059349863), (27, 3921861035), (45, 2353116621), (135, 784372207), (149, 710672805), (447, 236890935), (745, 142134561), (787, 134549235), (1341, 78963645), (2235, 47378187), (2361, 44849745), (3935, 26909847), (4023, 26321215), (6689, 15830505), (6705, 15792729), (7083, 14949915), (11805, 8969949), (20067, 5276835), (20115, 5264243), (21249, 4983305), (33445, 3166101), (35415, 2989983), (60201, 1758945), (100335, 1055367), (106245, 996661), (117263, 903015), (180603, 586315), (301005, 351789)]