102297025

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{39727}}^1$

素因数の和:39840

約数の個数: 12

約数和(自身を含む): 128083072

約数和(自身を除く): 25786047

約数列:

[1, 5, 25, 103, 515, 2575, 39727, 198635, 993175, 4091881, 20459405, 102297025]

約数ペア:

[(1, 102297025), (5, 20459405), (25, 4091881), (103, 993175), (515, 198635), (2575, 39727)]