274964145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{426301}}^1$

素因数の和:426352

約数の個数: 16

約数和(自身を含む): 450174912

約数和(自身を除く): 175210767

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 426301, 1278903, 2131505, 6394515, 18330943, 54992829, 91654715, 274964145]

約数ペア:

[(1, 274964145), (3, 91654715), (5, 54992829), (15, 18330943), (43, 6394515), (129, 2131505), (215, 1278903), (645, 426301)]