29869995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 50618880

約数和(自身を除く): 20748885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 311, 337, 933, 1011, 1555, 1685, 4665, 5055, 5909, 6403, 17727, 19209, 29545, 32015, 88635, 96045, 104807, 314421, 524035, 1572105, 1991333, 5973999, 9956665, 29869995]

約数ペア:

[(1, 29869995), (3, 9956665), (5, 5973999), (15, 1991333), (19, 1572105), (57, 524035), (95, 314421), (285, 104807), (311, 96045), (337, 88635), (933, 32015), (1011, 29545), (1555, 19209), (1685, 17727), (4665, 6403), (5055, 5909)]