66313185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{142609}}^1$

素因数の和:142648

約数の個数: 16

約数和(自身を含む): 109524480

約数和(自身を除く): 43211295

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 142609, 427827, 713045, 2139135, 4420879, 13262637, 22104395, 66313185]

約数ペア:

[(1, 66313185), (3, 22104395), (5, 13262637), (15, 4420879), (31, 2139135), (93, 713045), (155, 427827), (465, 142609)]