247461105

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{160169}}^1$

素因数の和:160280

約数の個数: 16

約数和(自身を含む): 399784320

約数和(自身を除く): 152323215

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 160169, 480507, 800845, 2402535, 16497407, 49492221, 82487035, 247461105]

約数ペア:

[(1, 247461105), (3, 82487035), (5, 49492221), (15, 16497407), (103, 2402535), (309, 800845), (515, 480507), (1545, 160169)]