2247202555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1115237}}^1$

素因数の和:1115286

約数の個数: 16

約数和(自身を含む): 2997759744

約数和(自身を除く): 750557189

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1115237, 5576185, 14498081, 34572347, 72490405, 172861735, 449440511, 2247202555]

約数ペア:

[(1, 2247202555), (5, 449440511), (13, 172861735), (31, 72490405), (65, 34572347), (155, 14498081), (403, 5576185), (2015, 1115237)]