99665215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 131232960

約数和(自身を除く): 31567745

約数列:

[1, 5, 13, 65, 79, 169, 395, 845, 1027, 1493, 5135, 7465, 13351, 19409, 66755, 97045, 117947, 252317, 589735, 1261585, 1533311, 7666555, 19933043, 99665215]

約数ペア:

[(1, 99665215), (5, 19933043), (13, 7666555), (65, 1533311), (79, 1261585), (169, 589735), (395, 252317), (845, 117947), (1027, 97045), (1493, 66755), (5135, 19409), (7465, 13351)]