64439485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19207}}^1$

素因数の和:19284

約数の個数: 16

約数和(自身を含む): 85744512

約数和(自身を除く): 21305027

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 19207, 96035, 211277, 1056385, 1171627, 5858135, 12887897, 64439485]

約数ペア:

[(1, 64439485), (5, 12887897), (11, 5858135), (55, 1171627), (61, 1056385), (305, 211277), (671, 96035), (3355, 19207)]