54197445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 92285568

約数和(自身を除く): 38088123

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 827, 1285, 2481, 3855, 4135, 4369, 12405, 13107, 14059, 21845, 42177, 65535, 70295, 210885, 212539, 637617, 1062695, 3188085, 3613163, 10839489, 18065815, 54197445]

約数ペア:

[(1, 54197445), (3, 18065815), (5, 10839489), (15, 3613163), (17, 3188085), (51, 1062695), (85, 637617), (255, 212539), (257, 210885), (771, 70295), (827, 65535), (1285, 42177), (2481, 21845), (3855, 14059), (4135, 13107), (4369, 12405)]