8083405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 11031552

約数和(自身を除く): 2948147

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 431, 605, 1705, 2155, 3751, 4741, 13361, 18755, 23705, 52151, 66805, 146971, 260755, 734855, 1616681, 8083405]

約数ペア:

[(1, 8083405), (5, 1616681), (11, 734855), (31, 260755), (55, 146971), (121, 66805), (155, 52151), (341, 23705), (431, 18755), (605, 13361), (1705, 4741), (2155, 3751)]