54904065

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27941}}^1$

素因数の和:28080

約数の個数: 16

約数和(自身を含む): 88520256

約数和(自身を除く): 33616191

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 27941, 83823, 139705, 419115, 3660271, 10980813, 18301355, 54904065]

約数ペア:

[(1, 54904065), (3, 18301355), (5, 10980813), (15, 3660271), (131, 419115), (393, 139705), (655, 83823), (1965, 27941)]