268703345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{1409}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 330549120

約数和(自身を除く): 61845775

約数列:

[1, 5, 43, 215, 887, 1409, 4435, 7045, 38141, 60587, 190705, 302935, 1249783, 6248915, 53740669, 268703345]

約数ペア:

[(1, 268703345), (5, 53740669), (43, 6248915), (215, 1249783), (887, 302935), (1409, 190705), (4435, 60587), (7045, 38141)]