64218435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 110356992

約数和(自身を除く): 46138557

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3547, 3621, 6035, 10641, 17735, 18105, 53205, 60299, 180897, 251837, 301495, 755511, 904485, 1259185, 3777555, 4281229, 12843687, 21406145, 64218435]

約数ペア:

[(1, 64218435), (3, 21406145), (5, 12843687), (15, 4281229), (17, 3777555), (51, 1259185), (71, 904485), (85, 755511), (213, 301495), (255, 251837), (355, 180897), (1065, 60299), (1207, 53205), (3547, 18105), (3621, 17735), (6035, 10641)]