28616971395

素因数分解:

$3^1\times 5^1\times {\mathrm{7499}}^1\times {\mathrm{254407}}^1$

素因数の和:261914

約数の個数: 16

約数和(自身を含む): 45793440000

約数和(自身を除く): 17176468605

約数列:

[1, 3, 5, 15, 7499, 22497, 37495, 112485, 254407, 763221, 1272035, 3816105, 1907798093, 5723394279, 9538990465, 28616971395]

約数ペア:

[(1, 28616971395), (3, 9538990465), (5, 5723394279), (15, 1907798093), (7499, 3816105), (22497, 1272035), (37495, 763221), (112485, 254407)]