22073225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 29248128

約数和(自身を除く): 7174903

約数列:

[1, 5, 17, 25, 85, 167, 311, 425, 835, 1555, 2839, 4175, 5287, 7775, 14195, 26435, 51937, 70975, 132175, 259685, 882929, 1298425, 4414645, 22073225]

約数ペア:

[(1, 22073225), (5, 4414645), (17, 1298425), (25, 882929), (85, 259685), (167, 132175), (311, 70975), (425, 51937), (835, 26435), (1555, 14195), (2839, 7775), (4175, 5287)]