4285595

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 5440512

約数和(自身を除く): 1154917

約数列:

[1, 5, 31, 43, 155, 215, 643, 1333, 3215, 6665, 19933, 27649, 99665, 138245, 857119, 4285595]

約数ペア:

[(1, 4285595), (5, 857119), (31, 138245), (43, 99665), (155, 27649), (215, 19933), (643, 6665), (1333, 3215)]