15138519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1621}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 22111104

約数和(自身を除く): 6972585

約数列:

[1, 3, 11, 33, 283, 849, 1621, 3113, 4863, 9339, 17831, 53493, 458743, 1376229, 5046173, 15138519]

約数ペア:

[(1, 15138519), (3, 5046173), (11, 1376229), (33, 458743), (283, 53493), (849, 17831), (1621, 9339), (3113, 4863)]