55340185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28307}}^1$

素因数の和:28352

約数の個数: 16

約数和(自身を含む): 73374336

約数和(自身を除く): 18034151

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 28307, 141535, 481219, 651061, 2406095, 3255305, 11068037, 55340185]

約数ペア:

[(1, 55340185), (5, 11068037), (17, 3255305), (23, 2406095), (85, 651061), (115, 481219), (391, 141535), (1955, 28307)]