56081985

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{7433}}^1$

素因数の和:7944

約数の個数: 16

約数和(自身を含む): 89921664

約数和(自身を除く): 33839679

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 7433, 7545, 22299, 37165, 111495, 3738799, 11216397, 18693995, 56081985]

約数ペア:

[(1, 56081985), (3, 18693995), (5, 11216397), (15, 3738799), (503, 111495), (1509, 37165), (2515, 22299), (7433, 7545)]