7165245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28099}}^1$

素因数の和:28124

約数の個数: 16

約数和(自身を含む): 12139200

約数和(自身を除く): 4973955

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 28099, 84297, 140495, 421485, 477683, 1433049, 2388415, 7165245]

約数ペア:

[(1, 7165245), (3, 2388415), (5, 1433049), (15, 477683), (17, 421485), (51, 140495), (85, 84297), (255, 28099)]