87383095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 27577289

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 431, 943, 989, 1763, 2155, 4715, 4945, 8815, 9913, 17671, 18533, 40549, 49565, 88355, 92665, 202745, 406433, 426259, 759853, 2032165, 2131295, 3799265, 17476619, 87383095]

約数ペア:

[(1, 87383095), (5, 17476619), (23, 3799265), (41, 2131295), (43, 2032165), (115, 759853), (205, 426259), (215, 406433), (431, 202745), (943, 92665), (989, 88355), (1763, 49565), (2155, 40549), (4715, 18533), (4945, 17671), (8815, 9913)]