2185239315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{904861}}^1$

素因数の和:904899

約数の個数: 32

約数和(自身を含む): 4169604096

約数和(自身を除く): 1984364781

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 904861, 2714583, 4524305, 6334027, 13572915, 19002081, 20811803, 31670135, 62435409, 95010405, 104059015, 145682621, 312177045, 437047863, 728413105, 2185239315]

約数ペア:

[(1, 2185239315), (3, 728413105), (5, 437047863), (7, 312177045), (15, 145682621), (21, 104059015), (23, 95010405), (35, 62435409), (69, 31670135), (105, 20811803), (115, 19002081), (161, 13572915), (345, 6334027), (483, 4524305), (805, 2714583), (2415, 904861)]