1160995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 1627920

約数和(自身を除く): 466925

約数列:

[1, 5, 11, 19, 55, 95, 101, 121, 209, 505, 605, 1045, 1111, 1919, 2299, 5555, 9595, 11495, 12221, 21109, 61105, 105545, 232199, 1160995]

約数ペア:

[(1, 1160995), (5, 232199), (11, 105545), (19, 61105), (55, 21109), (95, 12221), (101, 11495), (121, 9595), (209, 5555), (505, 2299), (605, 1919), (1045, 1111)]