523340425

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 659707776

約数和(自身を除く): 136367351

約数列:

[1, 5, 25, 103, 167, 515, 835, 1217, 2575, 4175, 6085, 17201, 30425, 86005, 125351, 203239, 430025, 626755, 1016195, 3133775, 5080975, 20933617, 104668085, 523340425]

約数ペア:

[(1, 523340425), (5, 104668085), (25, 20933617), (103, 5080975), (167, 3133775), (515, 1016195), (835, 626755), (1217, 430025), (2575, 203239), (4175, 125351), (6085, 86005), (17201, 30425)]