126531815

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 153417888

約数和(自身を除く): 26886073

約数列:

[1, 5, 233, 313, 347, 1165, 1565, 1735, 72929, 80851, 108611, 364645, 404255, 543055, 25306363, 126531815]

約数ペア:

[(1, 126531815), (5, 25306363), (233, 543055), (313, 404255), (347, 364645), (1165, 108611), (1565, 80851), (1735, 72929)]