86553285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63409}}^1$

素因数の和:63437

約数の個数: 32

約数和(自身を含む): 170446080

約数和(自身を除く): 83892795

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 63409, 190227, 317045, 443863, 824317, 951135, 1331589, 2219315, 2472951, 4121585, 5770219, 6657945, 12364755, 17310657, 28851095, 86553285]

約数ペア:

[(1, 86553285), (3, 28851095), (5, 17310657), (7, 12364755), (13, 6657945), (15, 5770219), (21, 4121585), (35, 2472951), (39, 2219315), (65, 1331589), (91, 951135), (105, 824317), (195, 443863), (273, 317045), (455, 190227), (1365, 63409)]