16804547985

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10278011}}^1$

素因数の和:10278128

約数の個数: 16

約数和(自身を含む): 27133951680

約数和(自身を除く): 10329403695

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 10278011, 30834033, 51390055, 154170165, 1120303199, 3360909597, 5601515995, 16804547985]

約数ペア:

[(1, 16804547985), (3, 5601515995), (5, 3360909597), (15, 1120303199), (109, 154170165), (327, 51390055), (545, 30834033), (1635, 10278011)]