290790765

素因数分解:

$3^2\times 5^1\times {\mathrm{6462017}}^1$

素因数の和:6462028

約数の個数: 12

約数和(自身を含む): 504037404

約数和(自身を除く): 213246639

約数列:

[1, 3, 5, 9, 15, 45, 6462017, 19386051, 32310085, 58158153, 96930255, 290790765]

約数ペア:

[(1, 290790765), (3, 96930255), (5, 58158153), (9, 32310085), (15, 19386051), (45, 6462017)]