28084605

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60397}}^1$

素因数の和:60436

約数の個数: 16

約数和(自身を含む): 46385664

約数和(自身を除く): 18301059

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 60397, 181191, 301985, 905955, 1872307, 5616921, 9361535, 28084605]

約数ペア:

[(1, 28084605), (3, 9361535), (5, 5616921), (15, 1872307), (31, 905955), (93, 301985), (155, 181191), (465, 60397)]