55470575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 74405952

約数和(自身を除く): 18935377

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 2777, 3995, 13885, 19975, 47209, 69425, 130519, 236045, 652595, 1180225, 2218823, 3262975, 11094115, 55470575]

約数ペア:

[(1, 55470575), (5, 11094115), (17, 3262975), (25, 2218823), (47, 1180225), (85, 652595), (235, 236045), (425, 130519), (799, 69425), (1175, 47209), (2777, 19975), (3995, 13885)]