53988795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{57131}}^1$

素因数の和:57152

約数の個数: 32

約数和(自身を含む): 109693440

約数和(自身を除く): 55704645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 57131, 171393, 285655, 399917, 514179, 856965, 1199751, 1542537, 1999585, 2570895, 3599253, 5998755, 7712685, 10797759, 17996265, 53988795]

約数ペア:

[(1, 53988795), (3, 17996265), (5, 10797759), (7, 7712685), (9, 5998755), (15, 3599253), (21, 2570895), (27, 1999585), (35, 1542537), (45, 1199751), (63, 856965), (105, 514179), (135, 399917), (189, 285655), (315, 171393), (945, 57131)]