2127455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 2847744

約数和(自身を除く): 720289

約数列:

[1, 5, 11, 47, 55, 235, 517, 823, 2585, 4115, 9053, 38681, 45265, 193405, 425491, 2127455]

約数ペア:

[(1, 2127455), (5, 425491), (11, 193405), (47, 45265), (55, 38681), (235, 9053), (517, 4115), (823, 2585)]