140147185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{7549}}^1$

素因数の和:7680

約数の個数: 16

約数和(自身を含む): 173952000

約数和(自身を除く): 33804815

約数列:

[1, 5, 47, 79, 235, 395, 3713, 7549, 18565, 37745, 354803, 596371, 1774015, 2981855, 28029437, 140147185]

約数ペア:

[(1, 140147185), (5, 28029437), (47, 2981855), (79, 1774015), (235, 596371), (395, 354803), (3713, 37745), (7549, 18565)]