190402805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{3923}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 242409024

約数和(自身を除く): 52006219

約数列:

[1, 5, 17, 85, 571, 2855, 3923, 9707, 19615, 48535, 66691, 333455, 2240033, 11200165, 38080561, 190402805]

約数ペア:

[(1, 190402805), (5, 38080561), (17, 11200165), (85, 2240033), (571, 333455), (2855, 66691), (3923, 48535), (9707, 19615)]