54567945

素因数分解:

$3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 97315200

約数和(自身を除く): 42747255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 619, 653, 1857, 1959, 3095, 3265, 5571, 5877, 9285, 9795, 16713, 17631, 27855, 29385, 83565, 88155, 404207, 1212621, 2021035, 3637863, 6063105, 10913589, 18189315, 54567945]

約数ペア:

[(1, 54567945), (3, 18189315), (5, 10913589), (9, 6063105), (15, 3637863), (27, 2021035), (45, 1212621), (135, 404207), (619, 88155), (653, 83565), (1857, 29385), (1959, 27855), (3095, 17631), (3265, 16713), (5571, 9795), (5877, 9285)]