4287085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 5857920

約数和(自身を除く): 1570835

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 3389, 16945, 37279, 77947, 186395, 389735, 857417, 4287085]

約数ペア:

[(1, 4287085), (5, 857417), (11, 389735), (23, 186395), (55, 77947), (115, 37279), (253, 16945), (1265, 3389)]