7615105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 9763200

約数和(自身を除く): 2148095

約数列:

[1, 5, 19, 71, 95, 355, 1129, 1349, 5645, 6745, 21451, 80159, 107255, 400795, 1523021, 7615105]

約数ペア:

[(1, 7615105), (5, 1523021), (19, 400795), (71, 107255), (95, 80159), (355, 21451), (1129, 6745), (1349, 5645)]