54897405

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23311}}^1$

素因数の和:23476

約数の個数: 16

約数和(自身を含む): 88399104

約数和(自身を除く): 33501699

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 23311, 69933, 116555, 349665, 3659827, 10979481, 18299135, 54897405]

約数ペア:

[(1, 54897405), (3, 18299135), (5, 10979481), (15, 3659827), (157, 349665), (471, 116555), (785, 69933), (2355, 23311)]