104221815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{408713}}^1$

素因数の和:408738

約数の個数: 16

約数和(自身を含む): 176564448

約数和(自身を除く): 72342633

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 408713, 1226139, 2043565, 6130695, 6948121, 20844363, 34740605, 104221815]

約数ペア:

[(1, 104221815), (3, 34740605), (5, 20844363), (15, 6948121), (17, 6130695), (51, 2043565), (85, 1226139), (255, 408713)]