65983155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 58121805

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 245, 321, 535, 735, 749, 839, 1605, 2247, 2517, 3745, 4195, 5243, 5873, 11235, 12585, 15729, 17619, 26215, 29365, 41111, 78645, 88095, 89773, 123333, 205555, 269319, 448865, 616665, 628411, 1346595, 1885233, 3142055, 4398877, 9426165, 13196631, 21994385, 65983155]

約数ペア:

[(1, 65983155), (3, 21994385), (5, 13196631), (7, 9426165), (15, 4398877), (21, 3142055), (35, 1885233), (49, 1346595), (105, 628411), (107, 616665), (147, 448865), (245, 269319), (321, 205555), (535, 123333), (735, 89773), (749, 88095), (839, 78645), (1605, 41111), (2247, 29365), (2517, 26215), (3745, 17619), (4195, 15729), (5243, 12585), (5873, 11235)]