9906945

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 15904512

約数和(自身を除く): 5997567

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 1871, 5295, 5613, 9355, 28065, 660463, 1981389, 3302315, 9906945]

約数ペア:

[(1, 9906945), (3, 3302315), (5, 1981389), (15, 660463), (353, 28065), (1059, 9355), (1765, 5613), (1871, 5295)]