25175530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47501}}^1$

素因数の和:47561

約数の個数: 16

約数和(自身を含む): 46171944

約数和(自身を除く): 20996414

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 47501, 95002, 237505, 475010, 2517553, 5035106, 12587765, 25175530]

約数ペア:

[(1, 25175530), (2, 12587765), (5, 5035106), (10, 2517553), (53, 475010), (106, 237505), (265, 95002), (530, 47501)]