27974205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{88807}}^1$

素因数の和:88825

約数の個数: 24

約数和(自身を含む): 55416192

約数和(自身を除く): 27441987

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 88807, 266421, 444035, 621649, 799263, 1332105, 1864947, 3108245, 3996315, 5594841, 9324735, 27974205]

約数ペア:

[(1, 27974205), (3, 9324735), (5, 5594841), (7, 3996315), (9, 3108245), (15, 1864947), (21, 1332105), (35, 799263), (45, 621649), (63, 444035), (105, 266421), (315, 88807)]