126041385

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{195413}}^1$

素因数の和:195464

約数の個数: 16

約数和(自身を含む): 206357184

約数和(自身を除く): 80315799

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 195413, 586239, 977065, 2931195, 8402759, 25208277, 42013795, 126041385]

約数ペア:

[(1, 126041385), (3, 42013795), (5, 25208277), (15, 8402759), (43, 2931195), (129, 977065), (215, 586239), (645, 195413)]