103378325

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 131762400

約数和(自身を除く): 28384075

約数列:

[1, 5, 25, 59, 109, 295, 545, 643, 1475, 2725, 3215, 6431, 16075, 32155, 37937, 70087, 160775, 189685, 350435, 948425, 1752175, 4135133, 20675665, 103378325]

約数ペア:

[(1, 103378325), (5, 20675665), (25, 4135133), (59, 1752175), (109, 948425), (295, 350435), (545, 189685), (643, 160775), (1475, 70087), (2725, 37937), (3215, 32155), (6431, 16075)]