54298465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19427}}^1$

素因数の和:19488

約数の個数: 16

約数和(自身を含む): 71805888

約数和(自身を除く): 17507423

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 19427, 97135, 252551, 835361, 1262755, 4176805, 10859693, 54298465]

約数ペア:

[(1, 54298465), (5, 10859693), (13, 4176805), (43, 1262755), (65, 835361), (215, 252551), (559, 97135), (2795, 19427)]