9401825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 12374208

約数和(自身を除く): 2972383

約数列:

[1, 5, 23, 25, 83, 115, 197, 415, 575, 985, 1909, 2075, 4531, 4925, 9545, 16351, 22655, 47725, 81755, 113275, 376073, 408775, 1880365, 9401825]

約数ペア:

[(1, 9401825), (5, 1880365), (23, 408775), (25, 376073), (83, 113275), (115, 81755), (197, 47725), (415, 22655), (575, 16351), (985, 9545), (1909, 4925), (2075, 4531)]