1120226855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{201661}}^1$

素因数の和:201778

約数の個数: 16

約数和(自身を含む): 1481005728

約数和(自身を除く): 360778873

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 201661, 1008305, 2218271, 11091355, 20367761, 101838805, 224045371, 1120226855]

約数ペア:

[(1, 1120226855), (5, 224045371), (11, 101838805), (55, 20367761), (101, 11091355), (505, 2218271), (1111, 1008305), (5555, 201661)]