12698055

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 22145760

約数和(自身を除く): 9447705

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1559, 1629, 2715, 4677, 7795, 8145, 14031, 23385, 70155, 282179, 846537, 1410895, 2539611, 4232685, 12698055]

約数ペア:

[(1, 12698055), (3, 4232685), (5, 2539611), (9, 1410895), (15, 846537), (45, 282179), (181, 70155), (543, 23385), (905, 14031), (1559, 8145), (1629, 7795), (2715, 4677)]