15249968990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{333187}}^1$

素因数の和:333416

約数の個数: 32

約数和(自身を含む): 28787443200

約数和(自身を除く): 13537474210

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 4577, 9154, 22885, 45770, 333187, 666374, 1665935, 3331870, 7663301, 15326602, 38316505, 66304213, 76633010, 132608426, 331521065, 663042130, 1524996899, 3049993798, 7624984495, 15249968990]

約数ペア:

[(1, 15249968990), (2, 7624984495), (5, 3049993798), (10, 1524996899), (23, 663042130), (46, 331521065), (115, 132608426), (199, 76633010), (230, 66304213), (398, 38316505), (995, 15326602), (1990, 7663301), (4577, 3331870), (9154, 1665935), (22885, 666374), (45770, 333187)]