193831825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37097}}^1$

素因数の和:37137

約数の個数: 24

約数和(自身を含む): 276009120

約数和(自身を除く): 82177295

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 37097, 185485, 408067, 704843, 927425, 2040335, 3524215, 7753273, 10201675, 17621075, 38766365, 193831825]

約数ペア:

[(1, 193831825), (5, 38766365), (11, 17621075), (19, 10201675), (25, 7753273), (55, 3524215), (95, 2040335), (209, 927425), (275, 704843), (475, 408067), (1045, 185485), (5225, 37097)]