2247687115

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{61471}}^1$

素因数の和:61650

約数の個数: 16

約数和(自身を含む): 2761814016

約数和(自身を除く): 514126901

約数列:

[1, 5, 71, 103, 355, 515, 7313, 36565, 61471, 307355, 4364441, 6331513, 21822205, 31657565, 449537423, 2247687115]

約数ペア:

[(1, 2247687115), (5, 449537423), (71, 31657565), (103, 21822205), (355, 6331513), (515, 4364441), (7313, 307355), (36565, 61471)]