30488505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47269}}^1$

素因数の和:47320

約数の個数: 16

約数和(自身を含む): 49917120

約数和(自身を除く): 19428615

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 47269, 141807, 236345, 709035, 2032567, 6097701, 10162835, 30488505]

約数ペア:

[(1, 30488505), (3, 10162835), (5, 6097701), (15, 2032567), (43, 709035), (129, 236345), (215, 141807), (645, 47269)]