318898945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{14407}}^1$

素因数の和:14664

約数の個数: 16

約数和(自身を含む): 404576640

約数和(自身を除く): 85677695

約数列:

[1, 5, 19, 95, 233, 1165, 4427, 14407, 22135, 72035, 273733, 1368665, 3356831, 16784155, 63779789, 318898945]

約数ペア:

[(1, 318898945), (5, 63779789), (19, 16784155), (95, 3356831), (233, 1368665), (1165, 273733), (4427, 72035), (14407, 22135)]