66215459

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 75650400

約数和(自身を除く): 9434941

約数列:

[1, 17, 23, 37, 199, 391, 529, 629, 851, 3383, 4577, 7363, 8993, 14467, 19573, 77809, 105271, 125171, 169349, 332741, 1789607, 2878933, 3895027, 66215459]

約数ペア:

[(1, 66215459), (17, 3895027), (23, 2878933), (37, 1789607), (199, 332741), (391, 169349), (529, 125171), (629, 105271), (851, 77809), (3383, 19573), (4577, 14467), (7363, 8993)]