15628299

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 21411840

約数和(自身を除く): 5783541

約数列:

[1, 3, 47, 141, 271, 409, 813, 1227, 12737, 19223, 38211, 57669, 110839, 332517, 5209433, 15628299]

約数ペア:

[(1, 15628299), (3, 5209433), (47, 332517), (141, 110839), (271, 57669), (409, 38211), (813, 19223), (1227, 12737)]