5013385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 6917400

約数和(自身を除く): 1904015

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 349, 845, 1105, 1745, 2873, 4537, 5933, 14365, 22685, 29665, 58981, 77129, 294905, 385645, 1002677, 5013385]

約数ペア:

[(1, 5013385), (5, 1002677), (13, 385645), (17, 294905), (65, 77129), (85, 58981), (169, 29665), (221, 22685), (349, 14365), (845, 5933), (1105, 4537), (1745, 2873)]