336027725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3929}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 456131520

約数和(自身を除く): 120103795

約数列:

[1, 5, 11, 25, 55, 275, 311, 1555, 3421, 3929, 7775, 17105, 19645, 43219, 85525, 98225, 216095, 1080475, 1221919, 6109595, 13441109, 30547975, 67205545, 336027725]

約数ペア:

[(1, 336027725), (5, 67205545), (11, 30547975), (25, 13441109), (55, 6109595), (275, 1221919), (311, 1080475), (1555, 216095), (3421, 98225), (3929, 85525), (7775, 43219), (17105, 19645)]