1111385

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 16

約数和(自身を含む): 1475712

約数和(自身を除く): 364327

約数列:

[1, 5, 11, 55, 121, 167, 605, 835, 1331, 1837, 6655, 9185, 20207, 101035, 222277, 1111385]

約数ペア:

[(1, 1111385), (5, 222277), (11, 101035), (55, 20207), (121, 9185), (167, 6655), (605, 1837), (835, 1331)]