28747365

素因数分解:

$3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2113}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 46068288

約数和(自身を除く): 17320923

約数列:

[1, 3, 5, 15, 907, 2113, 2721, 4535, 6339, 10565, 13605, 31695, 1916491, 5749473, 9582455, 28747365]

約数ペア:

[(1, 28747365), (3, 9582455), (5, 5749473), (15, 1916491), (907, 31695), (2113, 13605), (2721, 10565), (4535, 6339)]