39838955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5623}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 51965760

約数和(自身を除く): 12126805

約数列:

[1, 5, 13, 65, 109, 545, 1417, 5623, 7085, 28115, 73099, 365495, 612907, 3064535, 7967791, 39838955]

約数ペア:

[(1, 39838955), (5, 7967791), (13, 3064535), (65, 612907), (109, 365495), (545, 73099), (1417, 28115), (5623, 7085)]