65080015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13039

約数の個数: 32

約数和(自身を含む): 104864256

約数和(自身を除く): 39784241

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 13003, 65015, 91021, 143033, 169039, 455105, 715165, 845195, 1001231, 1183273, 1859429, 5006155, 5916365, 9297145, 13016003, 65080015]

約数ペア:

[(1, 65080015), (5, 13016003), (7, 9297145), (11, 5916365), (13, 5006155), (35, 1859429), (55, 1183273), (65, 1001231), (77, 845195), (91, 715165), (143, 455105), (385, 169039), (455, 143033), (715, 91021), (1001, 65015), (5005, 13003)]