9898105

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 13628160

約数和(自身を除く): 3730055

約数列:

[1, 5, 7, 35, 389, 727, 1945, 2723, 3635, 5089, 13615, 25445, 282803, 1414015, 1979621, 9898105]

約数ペア:

[(1, 9898105), (5, 1979621), (7, 1414015), (35, 282803), (389, 25445), (727, 13615), (1945, 5089), (2723, 3635)]