157945155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{10957}}^1$

素因数の和:11027

約数の個数: 24

約数和(自身を含む): 261151056

約数和(自身を除く): 103205901

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4805, 10957, 14415, 32871, 54785, 164355, 339667, 1019001, 1698335, 5095005, 10529677, 31589031, 52648385, 157945155]

約数ペア:

[(1, 157945155), (3, 52648385), (5, 31589031), (15, 10529677), (31, 5095005), (93, 1698335), (155, 1019001), (465, 339667), (961, 164355), (2883, 54785), (4805, 32871), (10957, 14415)]