9903025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{36011}}^1$

素因数の和:36032

約数の個数: 12

約数和(自身を含む): 13396464

約数和(自身を除く): 3493439

約数列:

[1, 5, 11, 25, 55, 275, 36011, 180055, 396121, 900275, 1980605, 9903025]

約数ペア:

[(1, 9903025), (5, 1980605), (11, 900275), (25, 396121), (55, 180055), (275, 36011)]