78879485

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 96536880

約数和(自身を除く): 17657395

約数列:

[1, 5, 101, 109, 505, 545, 1433, 7165, 11009, 55045, 144733, 156197, 723665, 780985, 15775897, 78879485]

約数ペア:

[(1, 78879485), (5, 15775897), (101, 780985), (109, 723665), (505, 156197), (545, 144733), (1433, 55045), (7165, 11009)]