13564725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10669

約数の個数: 24

約数和(自身を含む): 23748480

約数和(自身を除く): 10183755

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 10639, 31917, 53195, 159585, 180863, 265975, 542589, 797925, 904315, 2712945, 4521575, 13564725]

約数ペア:

[(1, 13564725), (3, 4521575), (5, 2712945), (15, 904315), (17, 797925), (25, 542589), (51, 265975), (75, 180863), (85, 159585), (255, 53195), (425, 31917), (1275, 10639)]