103878325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 133759296

約数和(自身を除く): 29880971

約数列:

[1, 5, 25, 43, 71, 215, 355, 1075, 1361, 1775, 3053, 6805, 15265, 34025, 58523, 76325, 96631, 292615, 483155, 1463075, 2415775, 4155133, 20775665, 103878325]

約数ペア:

[(1, 103878325), (5, 20775665), (25, 4155133), (43, 2415775), (71, 1463075), (215, 483155), (355, 292615), (1075, 96631), (1361, 76325), (1775, 58523), (3053, 34025), (6805, 15265)]