794105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 1081920

約数和(自身を除く): 287815

約数列:

[1, 5, 13, 19, 65, 95, 247, 643, 1235, 3215, 8359, 12217, 41795, 61085, 158821, 794105]

約数ペア:

[(1, 794105), (5, 158821), (13, 61085), (19, 41795), (65, 12217), (95, 8359), (247, 3215), (643, 1235)]