331151425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25621}}^1$

素因数の和:25689

約数の個数: 24

約数和(自身を含む): 457506432

約数和(自身を除く): 126355007

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 12925, 25621, 128105, 281831, 640525, 1204187, 1409155, 6020935, 7045775, 13246057, 30104675, 66230285, 331151425]

約数ペア:

[(1, 331151425), (5, 66230285), (11, 30104675), (25, 13246057), (47, 7045775), (55, 6020935), (235, 1409155), (275, 1204187), (517, 640525), (1175, 281831), (2585, 128105), (12925, 25621)]