217524095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{3919}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 276877440

約数和(自身を除く): 59353345

約数列:

[1, 5, 17, 85, 653, 3265, 3919, 11101, 19595, 55505, 66623, 333115, 2559107, 12795535, 43504819, 217524095]

約数ペア:

[(1, 217524095), (5, 43504819), (17, 12795535), (85, 2559107), (653, 333115), (3265, 66623), (3919, 55505), (11101, 19595)]