86473185

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 142318080

約数和(自身を除く): 55844895

約数列:

[1, 3, 5, 15, 47, 141, 173, 235, 519, 705, 709, 865, 2127, 2595, 3545, 8131, 10635, 24393, 33323, 40655, 99969, 121965, 122657, 166615, 367971, 499845, 613285, 1839855, 5764879, 17294637, 28824395, 86473185]

約数ペア:

[(1, 86473185), (3, 28824395), (5, 17294637), (15, 5764879), (47, 1839855), (141, 613285), (173, 499845), (235, 367971), (519, 166615), (705, 122657), (709, 121965), (865, 99969), (2127, 40655), (2595, 33323), (3545, 24393), (8131, 10635)]