27577995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 47319552

約数和(自身を除く): 19741557

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1303, 1411, 3909, 4233, 6515, 7055, 19545, 21165, 22151, 66453, 108149, 110755, 324447, 332265, 540745, 1622235, 1838533, 5515599, 9192665, 27577995]

約数ペア:

[(1, 27577995), (3, 9192665), (5, 5515599), (15, 1838533), (17, 1622235), (51, 540745), (83, 332265), (85, 324447), (249, 110755), (255, 108149), (415, 66453), (1245, 22151), (1303, 21165), (1411, 19545), (3909, 7055), (4233, 6515)]