393126105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1541671}}^1$

素因数の和:1541696

約数の個数: 16

約数和(自身を含む): 666002304

約数和(自身を除く): 272876199

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1541671, 4625013, 7708355, 23125065, 26208407, 78625221, 131042035, 393126105]

約数ペア:

[(1, 393126105), (3, 131042035), (5, 78625221), (15, 26208407), (17, 23125065), (51, 7708355), (85, 4625013), (255, 1541671)]