57272545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7949}}^1$

素因数の和:8096

約数の個数: 16

約数和(自身を含む): 75556800

約数和(自身を除く): 18284255

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 7949, 39745, 87439, 437195, 1041319, 5206595, 11454509, 57272545]

約数ペア:

[(1, 57272545), (5, 11454509), (11, 5206595), (55, 1041319), (131, 437195), (655, 87439), (1441, 39745), (7205, 7949)]