13232745

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 23095176

約数和(自身を除く): 9862431

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1873, 2355, 5619, 7065, 9365, 16857, 28095, 84285, 294061, 882183, 1470305, 2646549, 4410915, 13232745]

約数ペア:

[(1, 13232745), (3, 4410915), (5, 2646549), (9, 1470305), (15, 882183), (45, 294061), (157, 84285), (471, 28095), (785, 16857), (1413, 9365), (1873, 7065), (2355, 5619)]