2016095265

素因数分解:

$3^4\times 5^1\times {\mathrm{4978013}}^1$

素因数の和:4978030

約数の個数: 20

約数和(自身を含む): 3614038164

約数和(自身を除く): 1597942899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4978013, 14934039, 24890065, 44802117, 74670195, 134406351, 224010585, 403219053, 672031755, 2016095265]

約数ペア:

[(1, 2016095265), (3, 672031755), (5, 403219053), (9, 224010585), (15, 134406351), (27, 74670195), (45, 44802117), (81, 24890065), (135, 14934039), (405, 4978013)]