27305055

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1601}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 47483280

約数和(自身を除く): 20178225

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1601, 1895, 3411, 4803, 5685, 8005, 14409, 17055, 24015, 72045, 606779, 1820337, 3033895, 5461011, 9101685, 27305055]

約数ペア:

[(1, 27305055), (3, 9101685), (5, 5461011), (9, 3033895), (15, 1820337), (45, 606779), (379, 72045), (1137, 24015), (1601, 17055), (1895, 14409), (3411, 8005), (4803, 5685)]