28796055

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61927}}^1$

素因数の和:61966

約数の個数: 16

約数和(自身を含む): 47560704

約数和(自身を除く): 18764649

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 61927, 185781, 309635, 928905, 1919737, 5759211, 9598685, 28796055]

約数ペア:

[(1, 28796055), (3, 9598685), (5, 5759211), (15, 1919737), (31, 928905), (93, 309635), (155, 185781), (465, 61927)]