243363035

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{881}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 295801632

約数和(自身を除く): 52438597

約数列:

[1, 5, 101, 505, 547, 881, 2735, 4405, 55247, 88981, 276235, 444905, 481907, 2409535, 48672607, 243363035]

約数ペア:

[(1, 243363035), (5, 48672607), (101, 2409535), (505, 481907), (547, 444905), (881, 276235), (2735, 88981), (4405, 55247)]