13551295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 17363808

約数和(自身を除く): 3812513

約数列:

[1, 5, 17, 85, 131, 655, 1217, 2227, 6085, 11135, 20689, 103445, 159427, 797135, 2710259, 13551295]

約数ペア:

[(1, 13551295), (5, 2710259), (17, 797135), (85, 159427), (131, 103445), (655, 20689), (1217, 11135), (2227, 6085)]