27304245

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1951}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 47503872

約数和(自身を除く): 20199627

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 1951, 2799, 4665, 5853, 9755, 13995, 17559, 29265, 87795, 606761, 1820283, 3033805, 5460849, 9101415, 27304245]

約数ペア:

[(1, 27304245), (3, 9101415), (5, 5460849), (9, 3033805), (15, 1820283), (45, 606761), (311, 87795), (933, 29265), (1555, 17559), (1951, 13995), (2799, 9755), (4665, 5853)]