1566213145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71143}}^1$

素因数の和:71209

約数の個数: 32

約数和(自身を含む): 2335799808

約数和(自身を除く): 769586663

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 22015, 71143, 355715, 498001, 1209431, 2490005, 2632291, 6047155, 8466017, 13161455, 18426037, 42330085, 44748947, 92130185, 223744735, 313242629, 1566213145]

約数ペア:

[(1, 1566213145), (5, 313242629), (7, 223744735), (17, 92130185), (35, 44748947), (37, 42330085), (85, 18426037), (119, 13161455), (185, 8466017), (259, 6047155), (595, 2632291), (629, 2490005), (1295, 1209431), (3145, 498001), (4403, 355715), (22015, 71143)]