15240291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3371}}^1$

素因数の和:3522

約数の個数: 16

約数和(自身を含む): 22336128

約数和(自身を除く): 7095837

約数列:

[1, 3, 11, 33, 137, 411, 1507, 3371, 4521, 10113, 37081, 111243, 461827, 1385481, 5080097, 15240291]

約数ペア:

[(1, 15240291), (3, 5080097), (11, 1385481), (33, 461827), (137, 111243), (411, 37081), (1507, 10113), (3371, 4521)]