8089405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 10264320

約数和(自身を除く): 2174915

約数列:

[1, 5, 29, 47, 145, 235, 1187, 1363, 5935, 6815, 34423, 55789, 172115, 278945, 1617881, 8089405]

約数ペア:

[(1, 8089405), (5, 1617881), (29, 278945), (47, 172115), (145, 55789), (235, 34423), (1187, 6815), (1363, 5935)]