439452995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{2371}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 555617280

約数和(自身を除く): 116164285

約数列:

[1, 5, 19, 95, 1951, 2371, 9755, 11855, 37069, 45049, 185345, 225245, 4625821, 23129105, 87890599, 439452995]

約数ペア:

[(1, 439452995), (5, 87890599), (19, 23129105), (95, 4625821), (1951, 225245), (2371, 185345), (9755, 45049), (11855, 37069)]