25536057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 38574720

約数和(自身を除く): 13038663

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 323, 361, 969, 1083, 1241, 1387, 3723, 4161, 6137, 6859, 18411, 20577, 23579, 26353, 70737, 79059, 116603, 349809, 448001, 500707, 1344003, 1502121, 8512019, 25536057]

約数ペア:

[(1, 25536057), (3, 8512019), (17, 1502121), (19, 1344003), (51, 500707), (57, 448001), (73, 349809), (219, 116603), (323, 79059), (361, 70737), (969, 26353), (1083, 23579), (1241, 20577), (1387, 18411), (3723, 6859), (4161, 6137)]