12048465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 23369472

約数和(自身を除く): 11321007

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 123, 137, 143, 165, 195, 205, 411, 429, 451, 533, 615, 685, 715, 1353, 1507, 1599, 1781, 2055, 2145, 2255, 2665, 4521, 5343, 5617, 5863, 6765, 7535, 7995, 8905, 16851, 17589, 19591, 22605, 26715, 28085, 29315, 58773, 61787, 73021, 84255, 87945, 97955, 185361, 219063, 293865, 308935, 365105, 803231, 926805, 1095315, 2409693, 4016155, 12048465]

約数ペア:

[(1, 12048465), (3, 4016155), (5, 2409693), (11, 1095315), (13, 926805), (15, 803231), (33, 365105), (39, 308935), (41, 293865), (55, 219063), (65, 185361), (123, 97955), (137, 87945), (143, 84255), (165, 73021), (195, 61787), (205, 58773), (411, 29315), (429, 28085), (451, 26715), (533, 22605), (615, 19591), (685, 17589), (715, 16851), (1353, 8905), (1507, 7995), (1599, 7535), (1781, 6765), (2055, 5863), (2145, 5617), (2255, 5343), (2665, 4521)]