54857995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 68976000

約数和(自身を除く): 14118005

約数列:

[1, 5, 29, 79, 145, 395, 2291, 4789, 11455, 23945, 138881, 378331, 694405, 1891655, 10971599, 54857995]

約数ペア:

[(1, 54857995), (5, 10971599), (29, 1891655), (79, 694405), (145, 378331), (395, 138881), (2291, 23945), (4789, 11455)]