15530645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 20158320

約数和(自身を除く): 4627675

約数列:

[1, 5, 13, 65, 337, 709, 1685, 3545, 4381, 9217, 21905, 46085, 238933, 1194665, 3106129, 15530645]

約数ペア:

[(1, 15530645), (5, 3106129), (13, 1194665), (65, 238933), (337, 46085), (709, 21905), (1685, 9217), (3545, 4381)]