54755865

素因数分解:

$3^3\times 5^1\times {\mathrm{405599}}^1$

素因数の和:405613

約数の個数: 16

約数和(自身を含む): 97344000

約数和(自身を除く): 42588135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405599, 1216797, 2027995, 3650391, 6083985, 10951173, 18251955, 54755865]

約数ペア:

[(1, 54755865), (3, 18251955), (5, 10951173), (9, 6083985), (15, 3650391), (27, 2027995), (45, 1216797), (135, 405599)]