11405795

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 14813280

約数和(自身を除く): 3407485

約数列:

[1, 5, 19, 71, 89, 95, 355, 361, 445, 1349, 1691, 1805, 6319, 6745, 8455, 25631, 31595, 32129, 120061, 128155, 160645, 600305, 2281159, 11405795]

約数ペア:

[(1, 11405795), (5, 2281159), (19, 600305), (71, 160645), (89, 128155), (95, 120061), (355, 32129), (361, 31595), (445, 25631), (1349, 8455), (1691, 6745), (1805, 6319)]