16535305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 21461760

約数和(自身を除く): 4926455

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 4139, 20695, 70363, 194533, 351815, 972665, 3307061, 16535305]

約数ペア:

[(1, 16535305), (5, 3307061), (17, 972665), (47, 351815), (85, 194533), (235, 70363), (799, 20695), (3995, 4139)]