13246575

素因数分解:

$3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 22022400

約数和(自身を除く): 8775825

約数列:

[1, 3, 5, 15, 25, 75, 239, 717, 739, 1195, 2217, 3585, 3695, 5975, 11085, 17925, 18475, 55425, 176621, 529863, 883105, 2649315, 4415525, 13246575]

約数ペア:

[(1, 13246575), (3, 4415525), (5, 2649315), (15, 883105), (25, 529863), (75, 176621), (239, 55425), (717, 18475), (739, 17925), (1195, 11085), (2217, 5975), (3585, 3695)]