4199255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 5391360

約数和(自身を除く): 1192105

約数列:

[1, 5, 17, 85, 127, 389, 635, 1945, 2159, 6613, 10795, 33065, 49403, 247015, 839851, 4199255]

約数ペア:

[(1, 4199255), (5, 839851), (17, 247015), (85, 49403), (127, 33065), (389, 10795), (635, 6613), (1945, 2159)]