83285415

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8941}}^1$

素因数の和:8981

約数の個数: 40

約数和(自身を含む): 155805408

約数和(自身を除く): 72519993

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 8941, 9315, 26823, 44705, 80469, 134115, 205643, 241407, 402345, 616929, 724221, 1028215, 1207035, 1850787, 3084645, 3621105, 5552361, 9253935, 16657083, 27761805, 83285415]

約数ペア:

[(1, 83285415), (3, 27761805), (5, 16657083), (9, 9253935), (15, 5552361), (23, 3621105), (27, 3084645), (45, 1850787), (69, 1207035), (81, 1028215), (115, 724221), (135, 616929), (207, 402345), (345, 241407), (405, 205643), (621, 134115), (1035, 80469), (1863, 44705), (3105, 26823), (8941, 9315)]