839135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 1181040

約数和(自身を除く): 341905

約数列:

[1, 5, 11, 19, 55, 73, 95, 121, 209, 365, 605, 803, 1045, 1387, 2299, 4015, 6935, 8833, 11495, 15257, 44165, 76285, 167827, 839135]

約数ペア:

[(1, 839135), (5, 167827), (11, 76285), (19, 44165), (55, 15257), (73, 11495), (95, 8833), (121, 6935), (209, 4015), (365, 2299), (605, 1387), (803, 1045)]