12687474015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4086143}}^1$

素因数の和:4086180

約数の個数: 32

約数和(自身を含む): 23536189440

約数和(自身を除く): 10848715425

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 4086143, 12258429, 20430715, 36775287, 61292145, 93981289, 110325861, 183876435, 281943867, 469906445, 551629305, 845831601, 1409719335, 2537494803, 4229158005, 12687474015]

約数ペア:

[(1, 12687474015), (3, 4229158005), (5, 2537494803), (9, 1409719335), (15, 845831601), (23, 551629305), (27, 469906445), (45, 281943867), (69, 183876435), (115, 110325861), (135, 93981289), (207, 61292145), (345, 36775287), (621, 20430715), (1035, 12258429), (3105, 4086143)]