80745445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5849}}^1$

素因数の和:6116

約数の個数: 16

約数和(自身を含む): 106142400

約数和(自身を除く): 25396955

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 5849, 13805, 29245, 64339, 321695, 1468099, 7340495, 16149089, 80745445]

約数ペア:

[(1, 80745445), (5, 16149089), (11, 7340495), (55, 1468099), (251, 321695), (1255, 64339), (2761, 29245), (5849, 13805)]