85868785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{16561}}^1$

素因数の和:16644

約数の個数: 16

約数和(自身を含む): 110899152

約数和(自身を除く): 25030367

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 16561, 82805, 281537, 1010221, 1407685, 5051105, 17173757, 85868785]

約数ペア:

[(1, 85868785), (5, 17173757), (17, 5051105), (61, 1407685), (85, 1010221), (305, 281537), (1037, 82805), (5185, 16561)]