123400295

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1451}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 150856992

約数和(自身を除く): 27456697

約数列:

[1, 5, 73, 233, 365, 1165, 1451, 7255, 17009, 85045, 105923, 338083, 529615, 1690415, 24680059, 123400295]

約数ペア:

[(1, 123400295), (5, 24680059), (73, 1690415), (233, 529615), (365, 338083), (1165, 105923), (1451, 85045), (7255, 17009)]