16948065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66463}}^1$

素因数の和:66488

約数の個数: 16

約数和(自身を含む): 28712448

約数和(自身を除く): 11764383

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 66463, 199389, 332315, 996945, 1129871, 3389613, 5649355, 16948065]

約数ペア:

[(1, 16948065), (3, 5649355), (5, 3389613), (15, 1129871), (17, 996945), (51, 332315), (85, 199389), (255, 66463)]