1259343345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{81749}}^1$

素因数の和:81849

約数の個数: 32

約数和(自身を含む): 2197440000

約数和(自身を除く): 938096655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 15405, 81749, 245247, 408745, 1062737, 1226235, 3188211, 5313685, 6458171, 15941055, 19374513, 32290855, 83956223, 96872565, 251868669, 419781115, 1259343345]

約数ペア:

[(1, 1259343345), (3, 419781115), (5, 251868669), (13, 96872565), (15, 83956223), (39, 32290855), (65, 19374513), (79, 15941055), (195, 6458171), (237, 5313685), (395, 3188211), (1027, 1226235), (1185, 1062737), (3081, 408745), (5135, 245247), (15405, 81749)]