850265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 1118208

約数和(自身を除く): 267943

約数列:

[1, 5, 13, 65, 103, 127, 515, 635, 1339, 1651, 6695, 8255, 13081, 65405, 170053, 850265]

約数ペア:

[(1, 850265), (5, 170053), (13, 65405), (65, 13081), (103, 8255), (127, 6695), (515, 1651), (635, 1339)]