5198702975

素因数分解:

$5^2\times {\mathrm{389}}^1\times {\mathrm{534571}}^1$

素因数の和:534970

約数の個数: 12

約数和(自身を含む): 6462975480

約数和(自身を除く): 1264272505

約数列:

[1, 5, 25, 389, 1945, 9725, 534571, 2672855, 13364275, 207948119, 1039740595, 5198702975]

約数ペア:

[(1, 5198702975), (5, 1039740595), (25, 207948119), (389, 13364275), (1945, 2672855), (9725, 534571)]