15054291

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 25159680

約数和(自身を除く): 10105389

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2879, 5229, 8637, 20153, 25911, 60459, 181377, 238957, 716871, 1672699, 2150613, 5018097, 15054291]

約数ペア:

[(1, 15054291), (3, 5018097), (7, 2150613), (9, 1672699), (21, 716871), (63, 238957), (83, 181377), (249, 60459), (581, 25911), (747, 20153), (1743, 8637), (2879, 5229)]