155277143

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{5303}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 183306240

約数和(自身を除く): 28029097

約数列:

[1, 7, 47, 89, 329, 623, 4183, 5303, 29281, 37121, 249241, 471967, 1744687, 3303769, 22182449, 155277143]

約数ペア:

[(1, 155277143), (7, 22182449), (47, 3303769), (89, 1744687), (329, 471967), (623, 249241), (4183, 37121), (5303, 29281)]