245057157075

素因数分解:

$3^1\times 5^2\times {\mathrm{1097}}^1\times {\mathrm{1499}}^1\times {\mathrm{1987}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 406005264000

約数和(自身を除く): 160948106925

約数列:

[1, 3, 5, 15, 25, 75, 1097, 1499, 1987, 3291, 4497, 5485, 5961, 7495, 9935, 16455, 22485, 27425, 29805, 37475, 49675, 82275, 112425, 149025, 1644403, 2179739, 2978513, 4933209, 6539217, 8222015, 8935539, 10898695, 14892565, 24666045, 32696085, 41110075, 44677695, 54493475, 74462825, 123330225, 163480425, 223388475, 3267428761, 9802286283, 16337143805, 49011431415, 81685719025, 245057157075]

約数ペア:

[(1, 245057157075), (3, 81685719025), (5, 49011431415), (15, 16337143805), (25, 9802286283), (75, 3267428761), (1097, 223388475), (1499, 163480425), (1987, 123330225), (3291, 74462825), (4497, 54493475), (5485, 44677695), (5961, 41110075), (7495, 32696085), (9935, 24666045), (16455, 14892565), (22485, 10898695), (27425, 8935539), (29805, 8222015), (37475, 6539217), (49675, 4933209), (82275, 2978513), (112425, 2179739), (149025, 1644403)]