71583185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3371}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 89344512

約数和(自身を除く): 17761327

約数列:

[1, 5, 31, 137, 155, 685, 3371, 4247, 16855, 21235, 104501, 461827, 522505, 2309135, 14316637, 71583185]

約数ペア:

[(1, 71583185), (5, 14316637), (31, 2309135), (137, 522505), (155, 461827), (685, 104501), (3371, 21235), (4247, 16855)]