5121711285

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{811039}}^1$

素因数の和:811468

約数の個数: 16

約数和(自身を含む): 8214213120

約数和(自身を除く): 3092501835

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 811039, 2433117, 4055195, 12165585, 341447419, 1024342257, 1707237095, 5121711285]

約数ペア:

[(1, 5121711285), (3, 1707237095), (5, 1024342257), (15, 341447419), (421, 12165585), (1263, 4055195), (2105, 2433117), (6315, 811039)]