90272245

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4517}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 124046208

約数和(自身を除く): 33773963

約数列:

[1, 5, 7, 35, 571, 2855, 3997, 4517, 19985, 22585, 31619, 158095, 2579207, 12896035, 18054449, 90272245]

約数ペア:

[(1, 90272245), (5, 18054449), (7, 12896035), (35, 2579207), (571, 158095), (2855, 31619), (3997, 22585), (4517, 19985)]