1371845305

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1\times {\mathrm{3371}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 1659024000

約数和(自身を除く): 287178695

約数列:

[1, 5, 199, 409, 995, 2045, 3371, 16855, 81391, 406955, 670829, 1378739, 3354145, 6893695, 274369061, 1371845305]

約数ペア:

[(1, 1371845305), (5, 274369061), (199, 6893695), (409, 3354145), (995, 1378739), (2045, 670829), (3371, 406955), (16855, 81391)]