15004129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 18544000

約数和(自身を除く): 3539871

約数列:

[1, 7, 19, 37, 133, 259, 703, 3049, 4921, 21343, 57931, 112813, 405517, 789691, 2143447, 15004129]

約数ペア:

[(1, 15004129), (7, 2143447), (19, 789691), (37, 405517), (133, 112813), (259, 57931), (703, 21343), (3049, 4921)]