15002421

素因数分解:

$3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{929}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 22915200

約数和(自身を除く): 7912779

約数列:

[1, 3, 7, 21, 769, 929, 2307, 2787, 5383, 6503, 16149, 19509, 714401, 2143203, 5000807, 15002421]

約数ペア:

[(1, 15002421), (3, 5000807), (7, 2143203), (21, 714401), (769, 19509), (929, 16149), (2307, 6503), (2787, 5383)]