38881395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{123433}}^1$

素因数の和:123451

約数の個数: 24

約数和(自身を含む): 77022816

約数和(自身を除く): 38141421

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 123433, 370299, 617165, 864031, 1110897, 1851495, 2592093, 4320155, 5554485, 7776279, 12960465, 38881395]

約数ペア:

[(1, 38881395), (3, 12960465), (5, 7776279), (7, 5554485), (9, 4320155), (15, 2592093), (21, 1851495), (35, 1110897), (45, 864031), (63, 617165), (105, 370299), (315, 123433)]