64010205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{203207}}^1$

素因数の和:203225

約数の個数: 24

約数和(自身を含む): 126801792

約数和(自身を除く): 62791587

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 203207, 609621, 1016035, 1422449, 1828863, 3048105, 4267347, 7112245, 9144315, 12802041, 21336735, 64010205]

約数ペア:

[(1, 64010205), (3, 21336735), (5, 12802041), (7, 9144315), (9, 7112245), (15, 4267347), (21, 3048105), (35, 1828863), (45, 1422449), (63, 1016035), (105, 609621), (315, 203207)]