121272195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6869}}^1$

素因数の和:6995

約数の個数: 32

約数和(自身を含む): 213684480

約数和(自身を除く): 92412285

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 6869, 17655, 20607, 34345, 75559, 103035, 226677, 377795, 734983, 1133385, 2204949, 3674915, 8084813, 11024745, 24254439, 40424065, 121272195]

約数ペア:

[(1, 121272195), (3, 40424065), (5, 24254439), (11, 11024745), (15, 8084813), (33, 3674915), (55, 2204949), (107, 1133385), (165, 734983), (321, 377795), (535, 226677), (1177, 103035), (1605, 75559), (3531, 34345), (5885, 20607), (6869, 17655)]