26481225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4973}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 44407872

約数和(自身を除く): 17926647

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 4973, 5325, 14919, 24865, 74595, 124325, 353083, 372975, 1059249, 1765415, 5296245, 8827075, 26481225]

約数ペア:

[(1, 26481225), (3, 8827075), (5, 5296245), (15, 1765415), (25, 1059249), (71, 372975), (75, 353083), (213, 124325), (355, 74595), (1065, 24865), (1775, 14919), (4973, 5325)]