86270495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27431}}^1$

素因数の和:27490

約数の個数: 16

約数和(自身を含む): 112580928

約数和(自身を除く): 26310433

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 27431, 137155, 466327, 1014947, 2331635, 5074735, 17254099, 86270495]

約数ペア:

[(1, 86270495), (5, 17254099), (17, 5074735), (37, 2331635), (85, 1014947), (185, 466327), (629, 137155), (3145, 27431)]