54150085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6271}}^1$

素因数の和:6444

約数の個数: 16

約数和(自身を含む): 71350272

約数和(自身を除く): 17200187

約数列:

[1, 5, 11, 55, 157, 785, 1727, 6271, 8635, 31355, 68981, 344905, 984547, 4922735, 10830017, 54150085]

約数ペア:

[(1, 54150085), (5, 10830017), (11, 4922735), (55, 984547), (157, 344905), (785, 68981), (1727, 31355), (6271, 8635)]