12119805

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6569}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 21523320

約数和(自身を除く): 9403515

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 6569, 19707, 32845, 59121, 98535, 269329, 295605, 807987, 1346645, 2423961, 4039935, 12119805]

約数ペア:

[(1, 12119805), (3, 4039935), (5, 2423961), (9, 1346645), (15, 807987), (41, 295605), (45, 269329), (123, 98535), (205, 59121), (369, 32845), (615, 19707), (1845, 6569)]