28767585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24907}}^1$

素因数の和:24933

約数の個数: 32

約数和(自身を含む): 57388032

約数和(自身を除く): 28620447

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24907, 74721, 124535, 174349, 273977, 373605, 523047, 821931, 871745, 1369885, 1917839, 2615235, 4109655, 5753517, 9589195, 28767585]

約数ペア:

[(1, 28767585), (3, 9589195), (5, 5753517), (7, 4109655), (11, 2615235), (15, 1917839), (21, 1369885), (33, 871745), (35, 821931), (55, 523047), (77, 373605), (105, 273977), (165, 174349), (231, 124535), (385, 74721), (1155, 24907)]