78880878045

素因数分解:

$3^2\times 5^1\times {\mathrm{38149}}^1\times {\mathrm{45949}}^1$

素因数の和:84109

約数の個数: 24

約数和(自身を含む): 136733415000

約数和(自身を除く): 57852536955

約数列:

[1, 3, 5, 9, 15, 45, 38149, 45949, 114447, 137847, 190745, 229745, 343341, 413541, 572235, 689235, 1716705, 2067705, 1752908401, 5258725203, 8764542005, 15776175609, 26293626015, 78880878045]

約数ペア:

[(1, 78880878045), (3, 26293626015), (5, 15776175609), (9, 8764542005), (15, 5258725203), (45, 1752908401), (38149, 2067705), (45949, 1716705), (114447, 689235), (137847, 572235), (190745, 413541), (229745, 343341)]