4639115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 6048000

約数和(自身を除く): 1408885

約数列:

[1, 5, 13, 65, 149, 479, 745, 1937, 2395, 6227, 9685, 31135, 71371, 356855, 927823, 4639115]

約数ペア:

[(1, 4639115), (5, 927823), (13, 356855), (65, 71371), (149, 31135), (479, 9685), (745, 6227), (1937, 2395)]