129294025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23833}}^1$

素因数の和:23881

約数の個数: 24

約数和(自身を含む): 189146624

約数和(自身を除く): 59852599

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 23833, 119165, 166831, 595825, 738823, 834155, 3694115, 4170775, 5171761, 18470575, 25858805, 129294025]

約数ペア:

[(1, 129294025), (5, 25858805), (7, 18470575), (25, 5171761), (31, 4170775), (35, 3694115), (155, 834155), (175, 738823), (217, 595825), (775, 166831), (1085, 119165), (5425, 23833)]