57254555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23227}}^1$

素因数の和:23278

約数の個数: 16

約数和(自身を含む): 75258720

約数和(自身を除く): 18004165

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 23227, 116135, 394859, 673583, 1974295, 3367915, 11450911, 57254555]

約数ペア:

[(1, 57254555), (5, 11450911), (17, 3367915), (29, 1974295), (85, 673583), (145, 394859), (493, 116135), (2465, 23227)]