28579895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5099}}^1$

素因数の和:5182

約数の個数: 16

約数和(自身を含む): 36720000

約数和(自身を除く): 8140105

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5099, 5605, 25495, 96881, 300841, 484405, 1504205, 5715979, 28579895]

約数ペア:

[(1, 28579895), (5, 5715979), (19, 1504205), (59, 484405), (95, 300841), (295, 96881), (1121, 25495), (5099, 5605)]