140938415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{4751}}^1$

素因数の和:5122

約数の個数: 16

約数和(自身を含む): 179625600

約数和(自身を除く): 38687185

約数列:

[1, 5, 17, 85, 349, 1745, 4751, 5933, 23755, 29665, 80767, 403835, 1658099, 8290495, 28187683, 140938415]

約数ペア:

[(1, 140938415), (5, 28187683), (17, 8290495), (85, 1658099), (349, 403835), (1745, 80767), (4751, 29665), (5933, 23755)]