423472895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{4679}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 531048960

約数和(自身を除く): 107576065

約数列:

[1, 5, 23, 115, 787, 3935, 4679, 18101, 23395, 90505, 107617, 538085, 3682373, 18411865, 84694579, 423472895]

約数ペア:

[(1, 423472895), (5, 84694579), (23, 18411865), (115, 3682373), (787, 538085), (3935, 107617), (4679, 90505), (18101, 23395)]