12835925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 17067360

約数和(自身を除く): 4231435

約数列:

[1, 5, 19, 25, 61, 95, 305, 443, 475, 1159, 1525, 2215, 5795, 8417, 11075, 27023, 28975, 42085, 135115, 210425, 513437, 675575, 2567185, 12835925]

約数ペア:

[(1, 12835925), (5, 2567185), (19, 675575), (25, 513437), (61, 210425), (95, 135115), (305, 42085), (443, 28975), (475, 27023), (1159, 11075), (1525, 8417), (2215, 5795)]